TY - GEN AU - Johnson,R M AU - McCarthy,M C AU - Miller,S F AU - Peoples,J B TI - Craniofacial trauma in injured motorcyclists: the impact of helmet usage SN - 0022-5282 PY - 1995///0807 KW - Adolescent KW - Adult KW - Age Factors KW - Aged KW - Alcoholic Intoxication KW - blood KW - Craniocerebral Trauma KW - epidemiology KW - Ethanol KW - Female KW - Fractures, Bone KW - Head Protective Devices KW - Humans KW - Incidence KW - Male KW - Maxillofacial Injuries KW - classification KW - Middle Aged KW - Motorcycles KW - Ohio KW - Retrospective Studies KW - Sex Factors KW - Spinal Fractures N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1097/00005373-199506000-00008 ER -