Radiation safety.
D000056:Accident Prevention; D000818:Animals; D001417:Background Radiation; D006801:Humans; D008452:Maximum Allowable Concentration; D011829:Radiation Dosage; D011832:Radiation Injuries / Q000517:prevention & control; D011835:Radiation Protection / Q000295:instrumentation / Q000379:methods; D011859:Radiography / Q000662:veterinary; D011874:Radiometry; D012449:Safety; D014730:Veterinary Medicine