Football injuries in the very young athlete.
D000293:Adolescent; D016512:Ankle Injuries; D001265:Athletic Injuries / Q000453:epidemiology*; D019567:Back Injuries; D002648:Child; D006259:Craniocerebral Trauma / Q000453:epidemiology; D050723:Fractures, Bone / Q000453:epidemiology; D006230:Hand Injuries / Q000453:epidemiology; D006801:Humans; D004204:Joint Dislocations / Q000453:epidemiology; D007718:Knee Injuries / Q000453:epidemiology; D008297:Male; D019838:Neck Injuries; D011481:Protective Clothing; D000070599:Shoulder Injuries; D013178:Sports Medicine; D013180:Sprains and Strains / Q000453:epidemiology; D013898:Thoracic Injuries / Q000453:epidemiology; D013997:Time Factors; D014954:Wrist Injuries / Q000453:epidemiology; D000092464:Elbow Injuries