It's all about money.
Roberts
Ian
I
London School of Hygiene and Tropical Medicine, London, England. ian.roberts@lshtm.ac.uk
D000063:Accidents, Traffic / Q000191:economics* / Q000517:prevention & control; D002648:Child; D002669:Child Welfare / Q000191:economics*; D006291:Health Policy / Q000191:economics; D006801:Humans; D014947:Wounds and Injuries / Q000191:economics / Q000517:prevention & control