TY - GEN AU - Khambalia,Amina AU - MacArthur,Colin AU - Parkin,Patricia C TI - Peer and adult companion helmet use is associated with bicycle helmet use by children SN - 1098-4275 PY - 2005///1228 KW - Adult KW - Bicycling KW - Child KW - Friends KW - Head Protective Devices KW - statistics & numerical data KW - Humans N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1542/peds.2005-0518 ER -