TY - GEN AU - Sauter,Carley AU - Zhu,Shankuan AU - Allen,Shane AU - Hargarten,Stephen AU - Layde,Peter M TI - Increased risk of death or disability in unhelmeted Wisconsin motorcyclists SN - 1098-1861 PY - 2005///0601 KW - Accidents, Traffic KW - mortality KW - Adult KW - Alcohol Drinking KW - adverse effects KW - Craniocerebral Trauma KW - epidemiology KW - Persons with Disabilities KW - statistics & numerical data KW - Female KW - Head Protective Devices KW - Humans KW - Logistic Models KW - Male KW - Motorcycles KW - Risk Factors KW - Wisconsin N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S ER -