title: Exposure to x-rays in diagnostic radiology.
mesh_terms: D004781:Environmental Exposure; D005471:Fluoroscopy / Q000009:adverse effects; D006801:Humans; D007391:International Cooperation; D011829:Radiation Dosage; D011835:Radiation Protection; D011859:Radiography / Q000009:adverse effects / Q000592:standards*; D014944:World Health Organization