Knee and ankle injuries in football.
D000842:Ankle; D016512:Ankle Injuries; D001064:Appendicitis / Q000293:injuries*; D001265:Athletic Injuries; D005538:Football; D006801:Humans; D007717:Knee; D007718:Knee Injuries; D012916:Soccer
ANKLE/wounds and injuries; APPENDICITIS/wounds and injuries; KNEE/wounds and injuries; SPORTS/wounds and injuries