Hollander Judd E, Blomkalns Andra L, Brogan Gerard X, Diercks Deborah B, Field John M, Garvey J Lee, Gibler W Brian, Henry Timothy D, Hoekstra James W, Holroyd Brian R, Hong Yuling, Kirk J Douglas, O'Neil Brian J, Jackson Raymond E, Aufderheide Tom, Blomkalns Andra L, Brogan Gerard X, Christenson James, Collins Sean, Diercks Deborah B, Fesmire Francis M, Garvey J Lee, Green Gary B, Lindsell Christopher J, Peacock W Frank, Pollack Charles V, Zalenski Robert
University of Pennsylvania, Philadelphia, PA, USA.
Ann Emerg Med. 2004 Dec;44(6):589-98. doi: 10.1016/S0196064404012806.