TY - JOUR T1 - Hospital emergency codes. An appraisal JF - Saudi Medical Journal JO - Saudi Med J SP - 1377 LP - 1377 VL - 31 IS - 12 AU - Khalid M. Al-Aboud AU - Khalid M. Al-Aboud Y1 - 2010/12/01 UR - http://smj.org.sa/content/31/12/1377.abstract ER -