Facial injuries in football.
D000056:Accident Prevention; D001265:Athletic Injuries / Q000209:etiology / Q000517:prevention & control*; D005151:Facial Injuries / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D008338:Mandibular Injuries / Q000209:etiology; D009666:Nose / Q000293:injuries; D011481:Protective Clothing; D013178:Sports Medicine; D018677:Tooth Injuries