International comparisons: we need to know a lot more.
Langley
J
J
Department of Preventive and Social Medicine, University of Otago Medical School, Dunedin, New Zealand.
D000056:Accident Prevention; D000063:Accidents, Traffic / Q000706:statistics & numerical data; D001642:Bicycling / Q000293:injuries; D002648:Child; D002669:Child Welfare; D014943:Global Health; D006801:Humans; D014947:Wounds and Injuries / Q000453:epidemiology* / Q000517:prevention & control