RT Journal Article SR Electronic T1 ATLS and beyond. JF Archives of Emergency Medicine JO Arch Emerg Med FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 103 OP 106 DO 10.1136/emj.9.2.103 VO 9 IS 2 A1 A D Redmond YR 1992 UL http://emj.bmj.com/content/9/2/103.abstract AB