PT - JOURNAL ARTICLE AU - Al-Tigani, Hamid A. AU - Bakheit, Mohamed A. TI - Prevalence of the anatomic variations of the extra biliary ducts in Khartoum, Sudan DP - 2004 Sep 01 TA - Saudi Medical Journal PG - 1281--1282 VI - 25 IP - 9 4099 - http://smj.org.sa/content/25/9/1281.short 4100 - http://smj.org.sa/content/25/9/1281.full SO - Saudi Med J2004 Sep 01; 25