Mouth protectors: a progress report. Bureau of Dental Health Education.
D000571:American Dental Association; D001265:Athletic Injuries / Q000517:prevention & control*; D006259:Craniocerebral Trauma / Q000517:prevention & control; D006801:Humans; D007346:Insurance, Accident; D009055:Mouth / Q000293:injuries; D009064:Mouth Protectors; D018677:Tooth Injuries; D014481:United States