Some practical suggestions.
D000063:Accidents, Traffic; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008416:Mastoid / Q000000981:diagnostic imaging*; D011187:Posture; D011859:Radiography; D013679:Technology, Radiologic; D014947:Wounds and Injuries / Q000000981:diagnostic imaging*