BAKER, SUSAN P. M.P.H.; O'NEILL, BRIAN B.Sc; HADDON, WILLIAM JR. M.D.; LONG, WILLIAM B. M.D.
From the Division of Forensic Pathology, The Johns Hopkins University School of Hygiene and Public Health, Baltimore, Maryland; Insurance Institute for Highway Safety, Washington, D.C.; and Maryland Institute for Emergency Medicine, University of Maryland, Baltimore
