Related by context. All words. (Click for frequent words.) 74 radiation 64 ionizing radiation 61 radioactivity 61 Radiation 56 mSv 56 radiation emitted 55 radioactive contamination 55 radiations 55 millisieverts mSv 55 millisieverts 53 millisievert limit 52 radiation sickness 52 dose ionizing radiation 52 radiation poisoning 51 backscatter scanner 51 backscatter radiation 51 Thyroid cancer 50 radiation leakage 50 neutron radiation 50 mrem 50 radioactivity readings 50 millisievert 50 radioactive iodine 50 Iitate village 49 radioactive substances 49 millirem 49 electromagnetic fields 49 millirems 49 electromagnetic radiation 49 radioactive 49 radioiodine 48 Iodine counteracts 48 cosmic radiation 48 crippled Fukushima Daiichi 48 microsieverts 48 Radioactive contamination 48 dosimeter 48 sievert 48 atypia 48 milli sieverts 48 rems 48 radiation leaks 48 radioactive fallout 48 irradiation 48 beryllium sensitivity 47 radiological 47 electromagnetic fields EMFs 47 radionuclide 47 beryllium dust 47 radioactive material 47 Daiichi nuclear 47 radiological contamination 47 radiation overdoses 47 radioactive cesium 46 contamination 46 Sodickson 46 paralyzing fatalism 46 iodine intake 46 potassium iodine 46 Minamisoma 46 radiological hazards 46 needless biopsies 46 KI pills 46 systemic toxicity 46 spiral CTs 46 backscatter X rays 46 radionuclides 46 emitting radiation 46 radioactive leakage 46 computerized tomography scans 46 harmful radiations 46 chronic beryllium 46 Ionising radiation 46 thyroid cancer 46 Ionizing radiation 46 radioactive cobalt 46 mastectomy chemotherapy 45 asbestos exposure 45 μSv 45 Radiation readings 45 BRCA mutation 45 tritium 45 thinner skulls 45 gamma radiation 45 .# rem 45 microwave radiation 45 invasive diagnostic 45 UV radiation 45 backscatter scans 45 Fukushima Nuclear 45 accidental needlestick injuries 45 radiofrequency radiation 45 radiation detector 45 Fukushima plant 45 Fukushima 45 radioactive materials 45 abnormal mammogram 45 helical CT 45 brain perfusion scans 44 bilirubin levels 44 Fukushima nuclear 44 CMV infection 44 dosimetry 44 S. aureus infection 44 #.# microsieverts 44 organophosphate exposure 44 thyroid cancers 44 atomic bomb survivors 44 CT scans 44 Fukushima nuke 44 crippled Fukushima nuclear 44 PSA screening 44 Demron M 44 troponin T 44 noncancer 44 computed tomography CT scans 44 bowel polyps 44 downwinders 44 radioiodine therapy 44 unneeded biopsies 44 cTnT levels 44 abnormal cervical 44 axillary dissection 44 dioxin 44 abnormal Pap smears 44 millisievert mSv 44 mercury contamination 44 Iitate 44 secondhand smoke 44 uterine cancers 44 UV exposure 44 premenopausal breast cancer 44 upper gastrointestinal bleeding 44 backscatter scanners 44 Fukushima Dai ichi 44 PBDE exposure 44 micro sievert 44 Cosmic Radiation 44 colorectal neoplasia 44 mutagenic chemicals 43 coronary CTA 43 advanced adenomas 43 radionuclide contamination 43 backscatter X ray 43 Potassium iodide 43 beryllium 43 butter flavoring diacetyl 43 iodine 43 prostate biopsies 43 unnecessary biopsies 43 sieverts 43 abdominal pelvic 43 iodine pills 43 cesium 43 invasive coronary angiography 43 indoor radon 43 potassium iodine tablets 43 folate intake 43 spontaneous preterm delivery 43 radioactive isotope iodine 43 thyroid hormone levels 43 mGy 43 ALARA principle 43 ionizing irradiation 43 EMFs 43 nonmelanoma skin cancers 43 iodine uptake 43 tonsil tissue 43 Smith Bindman 43 Overtreatment 43 Edano 43 microsievert 43 distribute potassium iodide 43 colorectal polyps 43 Fukashima 43 Daiichi plant 43 prostate biopsy 43 undetectable PSA 43 venous blood clots 43 Taisuke Tomikawa 43 folic acid intake 43 antithyroid drugs 43 CO poisoning 43 potassium iodide 43 invasive biopsies 42 transfused blood 42 quake stricken Fukushima 42 stricken Fukushima Daiichi 42 extracolonic findings 42 thyroid 42 dose helical CT 42 mercury dental fillings 42 ionized radiation 42 Glaxo rotavirus vaccine 42 implant rupture 42 ovarian malignancy 42 computed tomography scans 42 radioactive iodide 42 thrombotic complications 42 cancerdefine 42 dentinal hypersensitivity 42 radiation therapy 42 spiral computed tomography 42 electromagnetic radiation emitted 42 chest X rays 42 Radioactive iodine 42 chest x rays 42 Dai ichi nuclear 42 abnormal Pap tests 42 kVp 42 venous thrombosis 42 .1 millisieverts 42 BLLs 42 advanced neoplasia 42 nuisance alarms 42 Bone density 42 ovarian hyperstimulation syndrome OHSS 42 damaged Fukushima Daiichi 42 melanoma lesions 42 needlesticks 42 ultraviolet radiation 42 nonradioactive 42 Radioactive cesium 42 perfusion imaging 42 EUS FNA 42 Fukushima Daiichi 42 lung cancer 42 radium naturally occurring 42 PBDE chemicals 42 brain tumors 42 breast biopsies 42 cerebral infarction 42 non ionizing 42 Homocysteine levels 42 mercury toxicity 42 rebleeding 42 nonionizing radiation 42 sentinel node biopsy 42 radioactive isotopes 42 Mayapuri scrap market 42 colorectal bowel 42 Radioactivity 42 thyroid glands 42 Fukushima Daiichi Nuclear 42 AERB 42 X ray fluoroscopy 42 Garzotto 42 needlestick 42 radioisotopes 42 mammography 42 intraoperative bleeding 42 postoperative morbidity 42 homocysteine concentrations 42 mercury poisoning 42 mercury vapors 42 endoscopic retrograde cholangiopancreatography 42 BRCA mutation carriers 42 UVA radiation 42 radioactive substance 42 chlamydial infection 42 lymph node removal 42 yearly mammogram 42 radiotracer 42 neurologic complications 42 clinically insignificant 42 procalcitonin 42 radioactive isotope 42 childhood leukemia 42 ruptured aneurysms 42 prostate specific 42 chest x ray 42 Radiation Exposure 42 abnormal Pap test 42 picocurie 42 invasive cervical cancer 42 catheter angiography 42 acoustic neuroma 42 dental amalgam fillings 42 venous thromboembolism 41 ultraviolet radiation UVR 41 lung nodule 41 radioactive wastes 41 Norio Kanno chief 41 depleted uranium munitions 41 Keith Baverstock 41 atypical hyperplasia 41 cardiac computed tomography 41 intimate pat downs 41 vCJD 41 homocysteine levels 41 specific antigen PSA 41 hereditary breast cancer 41 BRCA mutations 41 potassium iodide tablets 41 brain glucose metabolism 41 biopsies 41 thyroid stimulating hormone 41 Fukishima 41 mammographies 41 underwent coronary angiography 41 UVB exposure 41 uterine tumors 41 excisional biopsy 41 breast cancer recurrence 41 RBP4 levels 41 risk HPV genotypes 41 colorectal neoplasms 41 Radiation therapy 41 clogged carotid arteries 41 Isotope shortage 41 prostate cancer 41 Minamata disease 41 Fukushima Daiichi plant 41 ovarian cancer 41 CT computed tomography 41 papillary thyroid cancer 41 invasive breast cancer 41 becquerel 41 adenomatous polyps 41 tritium contamination 41 remnant ablation 41 pelvic radiotherapy 41 pathologic fractures 41 Abbott Trilipix 41 dental x ray 41 recurrent miscarriages 41 prenatal ultrasounds 41 electromagnetic radiation EMR 41 radiation dosimeter 41 laser therapy LLLT 41 recurrent UTI 41 Iodine 41 occupational exposures 41 passive smoking 41 NewTom VG 41 KamLAND 41 radiographic examinations 41 irradiated 41 estrogen progestin combination 41 cervical biopsies 41 pesticide poisonings 41 Smallpox vaccine 41 radioactive byproducts 41 radioactive vapor 41 groundwater contamination 41 thyroids 41 radiation therapy SBRT 41 smallpox immunization 41 fibrocystic disease 41 Ryohei Shiomi 41 prostate specific antigen 41 cytologic 41 Potassium iodide pills 41 overtreatment 41 Radiation leaking 41 depleted uranium weaponry 41 Aquilion Premium 41 radon concentrations 41 iodine isotopes 41 occupationally exposed 41 TRALI 41 Fukushima Daiichi nuclear 41 thyroid nodules 41 RADIATION 41 asymptomatic carotid stenosis 41 overdiagnosis 41 Mayor Norio Kanno 41 advanced adenoma 41 specific antigen 41 DCIS lesions 41 radioactive nuclides 41 radioactive particles 41 respirable crystalline silica 41 Chernobyl disaster 41 tsunami crippled Fukushima 41 vestibular dysfunction 41 peritoneal cancer 41 μSv h 41 preventive mastectomies 41 abnormal mammograms 41 nuchal translucency 41 Irradiation 41 pre cancerous polyps 41 postoperative AF 41 computed tomography scan 41 Chernobyl 41 radiation wafting 41 trans fat intake 41 radioactive tracers 41 radioactive leaks 41 UNSCEAR 41 radium 41 precancerous polyp 41 cardiac troponin 41 Computed tomography 41 Fukushima Dai ichi nuclear 40 μg dL 40 selenium intake 40 infants Sundlof 40 colorectal cancer 40 Hiro Hasegawa 40 Flexi Scope 40 GI bleeds 40 ultraviolet UV radiation 40 naturally occurring radon 40 BWRs 40 ultra violet radiation 40 NMP# protein 40 endometrial cancer 40 Miyagi prefectures 40 Rocky Flats 40 intensive statin therapy 40 smallpox vaccinations 40 toxicity 40 waterborne epidemics 40 yearly mammograms 40 spiral CT scan 40 screening mammography 40 scintigraphy 40 radioactive depleted uranium 40 metabolic syndrome MetS 40 EBRT 40 ICD implantations 40 Prostate Specific Antigen PSA 40 invasive biopsy 40 UVB radiation 40 potassium iodide KI 40 Caesarean deliveries 40 bone density scans 40 clinically detectable 40 perforated appendicitis 40 testosterone supplementation 40 Futuba small 40 ultraviolet UV rays 40 backscatter x ray 40 cTnT 40 crippled Fukushima Dai ichi 40 engineered nanomaterials 40 Chornobyl 40 ICD implantation 40 X ray computed tomography 40 hysterectomies performed 40 elevated CRP 40 Toshiso Kosako professor 40 Daini plant 40 serum PSA 40 breast cancer recurrences 40 secondhand tobacco 40 CT coronary angiography 40 densest breasts 40 Tepco Fukushima 40 swallowing radioactive iodine 40 depleted uranium 40 androgen deprivation therapy 40 DEXA scan 40 transaminase levels 40 abdominal CT scan 40 gamma emission 40 lowering homocysteine levels 40 Positron emission tomography 40 Caesium 40 breast cancer 40 Nagasaki atomic bombs 40 postoperative mortality 40 nuclides 40 cardiotoxicity 40 Radioactive substances 40 Fetal heartbeats 40 Radiation Dose 40 phototoxicity 40 rectal cancers 40 lung nodules 40 BRCA2 mutation carriers 40 skin cancers 40 postoperative pulmonary 40 smallpox vaccination 40 electro magnetic waves 40 COMARE 40 Positron emission tomography PET 40 ductal cancer 40 ovarian cancers 40 OVA1 Test 40 surgical biopsies 40 radon 40 D dimer 40 electromagnetic waves 40 crippled Fukushima 40 pelvic lymph nodes 40 microsphere therapy 40 isotope shortage 40 chromosomal aberrations 40 WNV infections 40 diesel particulates 40 dental amalgams 40 colon adenomas 40 urine NGAL 40 millicuries 40 cervical vaginal 40 americium 40 cranial irradiation 40 elective caesarean sections 40 degrees Centigrade #.#F 40 ductal breast cancer 40 androgen suppression 40 cardiac troponin T 40 Radioactive Iodine 40 undergoing radical prostatectomy 40 Fukushima No.1 40 bacterial prostatitis 40 Miyagi Fukushima 40 imaging scans 40 cGy 40 vitamin D inadequacy 40 lymph node biopsies 40 CMV disease 40 cancers 40 THMs 40 total thyroidectomy 40 premature menopause 40 cisplatin chemotherapy 40 CT perfusion scans 40 Japan stricken Fukushima 40 vitamin D intake 40 Malignant tumors 40 heartworm infection 40 vertebral fracture 40 Dr. Philip Kantoff 40 Carbon monoxide CO 40 enterovirus infections 40 severe asthma exacerbations 40 Radiological 40 subclinical disease 40 backscatter imaging 40 Hormone therapy 40 subclinical hyperthyroidism 40 terabecquerel 40 screening mammogram 40 damaged Fukushima Dai 40 cervical carcinoma 40 colon cancer 40 RfD 40 Heavy menstrual bleeding 40 autoimmune reactions 40 renal scarring 40 tumor recurrence 40 untreated OSA 40 PCNSL 40 pre menopausal 40 Powdery substance 40 digital rectal exams 40 Breast MRIs 40 Radioactive fallout 40 abnormal pap 40 ethylmercury 40 orchiectomy 40 Kattlove 40 dioxins 39 postexposure prophylaxis 39 hormesis 39 bloodpressure 39 INES scale 39 malignant polyps 39 Hiroshima atomic bomb 39 Prostate Specific Antigen 39 dental x rays 39 kGy 39 air toxics 39 lung cancer mesothelioma 39 precancerous spots 39 colonoscopy screenings 39 prolonged exertion 39 Futuba 39 electro magnetic fields 39 varicella infection 39 surgical biopsy 39 backscatter 39 sentinel nodes 39 preventative mastectomy 39 computer tomography CT 39 DEXA scans 39 immunochemical 39 transrectal ultrasound guided 39 ICNIRP 39 diagnostic ultrasound 39 preoperative evaluation 39 PSA nadir 39 pretest probability 39 pelvic malignancies 39 selenium supplementation 39 Fukushima Ibaraki Tochigi 39 pesticide residues 39 parathyroid 39 ARPANSA 39 CT colonography CTC 39 immediate cystectomy 39 Robert A. Felberg 39 recurrent VTE 39 glomerular filtration 39 breast lumps 39 SHBG levels 39 x ray mammography 39 nonthermal 39 warfarin dosing 39 vaccinees 39 testicular cancers 39 neighboring prefectures Chiba 39 AdreView 39 arterial blockages 39 laser irradiation 39 chemical bromate 39 Nihon Hidankyo nationwide 39 gamma sterilization 39 Ultrafine particles 39 grade gliomas 39 recurrent miscarriage 39 tsunami stricken Fukushima 39 mammogram 39 inhaling asbestos fibers 39 formaldehyde carcinogen 39 tubing misconnections 39 fructose diet 39 Lumpectomy 39 postexposure 39 potassium iodide pills 39 calcium buildup 39 #.#ng/ml 39 Backscatter X ray 39 thyroid function 39 chronic bilirubin encephalopathy 39 hemorrhagic strokes 39 postoperative chemotherapy 39 melanoma 39 Transuranic waste 39 troponin 39 uterine cancer 39 colorectal adenoma 39 precancerous tumors 39 sulfonylurea medicine 39 gadobutrol 39 birth defects 39 mesotheliomas 39 serum thyroglobulin 39 hormonal stimulation 39 airborne germs 39 underwent colonoscopy 39 needlestick injury 39 digoxin toxicity 39 radioactive steam 39 distant metastases 39 coronary CT angiography 39 acrylamide intake 39 uterine rupture 39 BRCA2 mutations 39 Sigmoidoscopy 39 rhinovirus infection 39 contrast induced nephropathy 39 aspirin therapy 39 postoperative infections 39 phthalate exposure 39 Radiological Protection 39 C. diff infection 39 contralateral breast cancer 39 UVR exposure 39 oophorectomy 39 Tokaimura 39 antigen PSA 39 sputum specimens 39 backscatter screening 39 lumpectomy chemotherapy 39 CaP 39 ocular toxicity 39 iodine supplements 39 lymph node involvement 39 nonvertebral fracture 39 cadmium poisoning 39 Amniocentesis 39 backscatter machines 39 estrogen progestin therapy 39 neutron flux 39 BRCA1 mutations 39 coronary calcification 39 reactor meltdowns 39 fission reactions 39 CT fluoroscopy 39 Bq kg 39 aromatase inhibitor therapy 39 premature institutionalization 39 lobular cancer 39 DU munitions 39 thyroid stimulating hormone TSH 39 Accelerated Partial Breast Irradiation 39 radioactive Iodine 39 Anscher 39 distal colon 39 spew radioactivity 39 perioperative morbidity 39 Event Scale INES 39 mercury concentrations 39 renal cell carcinomas 39 downwinder 39 PET positron emission tomography 39 radiologically 39 silent myocardial ischemia 39 Adjuvant chemotherapy 39 microbial contamination 39 vitamin D 39 unruptured aneurysm 39 NSF NFD 39 postmenopausal breast cancer 39 methemoglobinemia 39 endometrial lining 39 genotoxicity 39 electrostatic discharges 39 Kheifets 39 pre cancerous lesions 39 Florian Emrich spokesman 39 donor nephrectomy 39 Premenopausal women 39 chromosome aberrations 39 Dounreay 39 prophylactic mastectomy 39 artery blockages 39 bacterial contaminations 39 endometrial carcinoma 39 nuclear 39 TEPCO 39 nonproliferative 39 atomic fission 39 breast endometrial 39 pre cancerous growths 39 atherothrombotic disease 39 manganese poisoning 39 quake crippled Fukushima 39 serum HDL cholesterol 39 exposures 39 radiofrequency electromagnetic fields 39 postmenopausal hormone therapy 39 colon rectal cancer 39 galactic cosmic rays 39 angiography CTA 39 Omniscan 39 esophageal cancers 39 preterm delivery 39 spokesman Kazufumi Suzuki 39 Hidehiko Nishiyama Nuclear 39 carcinogenic polycyclic aromatic hydrocarbons 39 thyroglobulin 39 isotope polonium 39 multidetector row 39 adnexal mass 39 mercury 39 Ichi nuclear 39 endometrial cancers 39 naturally occurring radioactive 39 nonmelanoma skin cancer 39 estrogenic compounds 39 RF EMFs 39 Miyagi Iwate 39 PET Positron Emission Tomography 39 NP CRNs 39 hazardous vapors 39 fetal chromosomal 39 incidentalomas 39 Michiko Otsuki 39 spokesman Takeo Iwamoto 39 dietary sodium intake 39 jaw osteonecrosis 39 atypical fractures 39 residual confounding 39 X ray mammography 39 postoperative hemorrhage 38 unintentional poisoning 38 mammographic density 38 chest radiographs 38 pneumonectomy 38 electron beam computed tomography 38 Surgical excision 38 NovoTTF 38 LC#m# 38 Minamata 38 VTEs 38 Sentinel node biopsy 38 Thyroid 38 breast conserving lumpectomy 38 Bushberg 38 lumpectomy cavity 38 BRCA carriers 38 bone density 38 x ray computed tomography 38 Elevated PSA 38 cosmic rays 38 preventive mastectomy 38 spontaneous preterm birth 38 Leitzmann 38 sun ultraviolet UV 38 nonpharmaceutical interventions 38 prostate adenocarcinoma 38 overexposure 38 cardioembolic stroke 38 fluoroscopy 38 PSA velocity 38 neutrophil counts 38 tomosynthesis 38 prion infections 38 Ionizing Radiation 38 localized prostate cancer 38 Shigehisa 38 fluoroscopy guided 38 secretary Noriyuki Shikata 38 gallstone formation 38 enhanced MR angiography 38 elevated homocysteine 38 radioprotection 38 vaginal hysterectomy 38 cranial radiation 38 exposure 38 Hepatocellular Carcinoma HCC 38 Chickenpox vaccine 38 absorbing radioactive iodine 38 dietary sodium 38 perfluorinated chemicals 38 Fukushima prefecture 38 Edwin Lyman 38 Deep Vein Thrombosis DVT 38 microscopic hematuria 38 abdominal ultrasounds 38 pleural mesothelioma 38 residual radioactivity 38 Technetium #m 38 intravenous bisphosphonates 38 urothelial cancer 38 polyp detection 38 bequerels 38 fragility fractures 38 penicillin allergy 38 DXA scan 38 contaminant 38 mad cow disease 38 harmful tailpipe emissions 38 cervical precancer 38 micro sieverts 38 Rectal cancer 38 swab specimens 38 ASCUS 38 mCi 38 KI tablets 38 endoscopic retrograde cholangiopancreatography ERCGrant Parpan 38 lung resections 38 Non Ionizing Radiation 38 ionizing radiations 38 genital HPV infections 38 secondhand smoke exposure 38 false positives 38 dysglycemia 38 antineutrino 38 USPSTF recommends 38 biopsied 38 Hurthle cell 38 mammograms 38 Generalized anxiety disorder 38 CT angiography 38 dosimeters 38 Minoru Ogoda 38 Pap smear 38 Bq/m3 38 remove precancerous growths 38 formaldehyde fumes 38 malignant growths 38 colonoscopy sigmoidoscopy 38 neutron activation analysis 38 normal Dygalo 38 Electron beam 38 diarrheal illnesses 38 intracerebral hemorrhage 38 testicular tumors 38 neighboring prefectures 38 #/#-related illnesses 38 conventional Pap smear 38 crippled Fukushima Dai Ichi 38 Marylia Kelley executive 38 Yukio Edano 38 dietary acrylamide 38 bone marrow suppression 38 arsenic cadmium 38 locoregional recurrence 38 thyroid hormone replacement 38 Fukushima Daichi 38 Aloudat 38 carotenoid antioxidant 38 X rays ultrasounds 38 prenatal ultrasound 38 malignant neoplasms 38 PSA prostate 38 certified hibakusha 38 osteoporotic fractures 38 #.# microsievert 38 curies 38 carotid artery stenting 38 HER2 expression 38 tumorous cells 38 Abnormal radiation 38 carcinogens 38 DCIS 38 distal colon cancer 38 chlorine byproducts 38 Fukushima reactors 38 polonium 38 precancerous cervical lesions 38 diagnose Alzheimer disease 38 oesophageal cancer 38 sentinel lymph node biopsy 38 radiation oncologist 38 acid suppressive medication 38 screening mammograms 38 corticosteroid therapy 38 chest radiography 38 coronary blockages 38 radiological materials 38 spokesman Hidehiko Nishiyama 38 axillary lymph nodes 38 prescribed statins 38 multidrug resistant bacteria 38 Protectan 38 galactic cosmic ray 38 Patricia Buffler 38 BfS 38 Tumor shrinkage 38 prostates removed 38 breast cancer gene mutation 38 Roentgen 38 PCB contamination 38 backscatter machine 38 spokeswoman Viktoria Mitlyng 38 Mechanical ventilation 38 chickenpox vaccination 38 radiopharmaceutical distribution 38 Subdural hematomas 38 Nuclear 38 Radical prostatectomy 38 Permanent Prostate Brachytherapy 38 magnesium intake 38 iodine tablets 38 Non Ionising Radiation 38 grade glioma 38 noncardiac 38 preoperative chemotherapy 38 ovulatory cycles 38 salivary gland tumors 38 deCODE BreastCancer TM 38 Explosive ordnance 38 Watchful waiting 38 ricin neutralizing antibodies 38 percutaneous biopsy 38 febrile seizures 38 X rays CT scans 38 anovulatory infertility 38 prostate cancer PCa 38 hibakusha 38 breast cancer Narod 38 enterovirus infection 38 B# deficiency 38 ACR accreditation 38 arsenic 38 hypofractionated radiation 38 postmenopausal 38 pneumococcal infection 38 limits naphtha waxes 38 orofacial clefts 38 Fukushima Dai Ichi 38 testicular germ cell 38 Hidehiko Nishiyama 38 official Jun Tsuruoka 38 CIN3 38 C diff infection 38 screening colonoscopy 38 toluene solvent 38 Radiological Sciences 38 Fukushima Daini nuclear 38 Premature menopause 38 growth restriction IUGR 38 Teule 38 venous thromboembolic disease 38 lowering homocysteine 38 radiotherapy SBRT 38 saturated fat intake 38 As Reasonably Achievable 38 ICD therapy 38 cancer 38 differentiated thyroid 38 sideeffects 38 nuclear reactors 38 precancerous colon polyps 38 CRBSIs 38 Libby vermiculite 38 Influenza vaccination 38 androgen ablation 38 FDG PET imaging 38 QTc interval 38 Nagasaki atomic bomb