PT - JOURNAL ARTICLE AU - Khalid M. Al-Aboud AU - Khalid M. Al-Aboud TI - Hospital emergency codes. An appraisal DP - 2010 Dec 01 TA - Saudi Medical Journal PG - 1377--1377 VI - 31 IP - 12 4099 - http://smj.org.sa/content/31/12/1377.short 4100 - http://smj.org.sa/content/31/12/1377.full SO - Saudi Med J2010 Dec 01; 31