Road accidents: need they happen?
D000063:Accidents, Traffic / Q000517:prevention & control*; D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D006113:United Kingdom; D014947:Wounds and Injuries / Q000453:epidemiology / Q000401:mortality / Q000517:prevention & control