PT - JOURNAL ARTICLE AU - R. Touquet TI - Emergency Medicine, The Principles of Practice AID - 10.1136/emj.6.1.71 DP - 1989 Mar 01 TA - Archives of Emergency Medicine PG - 71--72 VI - 6 IP - 1 4099 - http://emj.bmj.com/content/6/1/71.short 4100 - http://emj.bmj.com/content/6/1/71.full SO - Arch Emerg Med1989 Mar 01; 6