Chronic football-pathology.
D000293:Adolescent; D001265:Athletic Injuries / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000628:therapy; D002648:Child; D006801:Humans; D007869:Leg Injuries / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000628:therapy; D011859:Radiography; D012916:Soccer; D013177:Sports