title: Exertion injuries to young athletes: a follow-up research of orthopaedic problems of young track and field athletes.
mesh_terms: D000293:Adolescent; D001265:Athletic Injuries / Q000175:diagnosis / Q000209:etiology* / Q000517:prevention & control; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009141:Musculoskeletal System / Q000293:injuries*; D005082:Physical Exertion; D014142:Track and Field