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Influence of Socioeconomic Status on the Effectiveness of Bicycle Helmet Legislation for Children: A Prospective Observational Study
Parkin, P. C., Khambalia, A., Kmet, L., Macarthur, C.Volume:
112
Journal:
PEDIATRICS
DOI:
10.1542/peds.112.3.e192
Date:
September, 2003
File:
PDF, 244 KB
2003