A Davis. Show Affiliations »
Abstract
Mesh: See more » Accidents, TrafficBicycling/injuriesCraniocerebral Trauma/prevention & controlHead Protective DevicesHealth PromotionHumans
Year: 1997 PMID: 9001486 PMCID: PMC2125584
Source DB: PubMed Journal: BMJ ISSN: 0959-8138