M J Rieder. Show Affiliations »
Abstract
Mesh: See more » Bicycling/legislation & jurisprudenceCanadaHead Protective DevicesHumansMotorcycles/legislation & jurisprudenceSafety
Year: 1993 PMID: 8305059 PMCID: PMC1485948
Source DB: PubMed Journal: CMAJ ISSN: 0820-3946 Impact factor: 8.262