Wears R L, Janiak B, Moorhead J C, Kellermann A L, Yeh C S, Rice M M, Jay G, Perry S J, Woolard R
Department of Emergency Medicine University of Florida Health Science Center Jacksonville, FL 32209, USA.
Ann Emerg Med. 2000 Jul;36(1):58-60. doi: 10.1067/mem.2000.aem36158.