Danger! Guard against radiation (Part 2).
D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D011829:Radiation Dosage; D011832:Radiation Injuries / Q000517:prevention & control*; D011835:Radiation Protection; D011859:Radiography / Q000379:methods*; D011878:Radiotherapy / Q000379:methods*; D013041:Specialties, Nursing