RT Journal T1 PEdestrian safety JF JAMA JO JAMA YR 2002 FD November 6 VO 288 IS 17 SP 2212 OP 2212 DO 10.1001/jama.288.17.2212 UL http://dx.doi.org/10.1001/jama.288.17.2212 AB http://www.ama-assn.org/public/journals/patient/archive/jpg110602.htm