PT - JOURNAL ARTICLE AU - R J Evans TI - Clinical Practice of Emergency Medicine AID - 10.1136/emj.13.5.368-b DP - 1996 Sep 01 TA - Journal of Accident & Emergency Medicine PG - 368--368 VI - 13 IP - 5 4099 - http://emj.bmj.com/content/13/5/368.2.short 4100 - http://emj.bmj.com/content/13/5/368.2.full SO - Arch Emerg Med1996 Sep 01; 13