PT - JOURNAL ARTICLE AU - Osman M. El-Mustafa TI - Indications for emergency tracheostomy. DP - 2000 Dec 01 TA - Saudi Medical Journal PG - 1194--1195 VI - 21 IP - 12 4099 - http://smj.org.sa/content/21/12/1194.2.short 4100 - http://smj.org.sa/content/21/12/1194.2.full SO - Saudi Med J2000 Dec 01; 21