title: American Academy of Pediatrics: Committee on Radiology. Comparison radiographs of extremities in childhood: recommended usage.
mesh_terms: D000293:Adolescent; D001134:Arm Injuries / Q000000981:diagnostic imaging*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007869:Leg Injuries / Q000000981:diagnostic imaging*; D011832:Radiation Injuries / Q000517:prevention & control; D011859:Radiography