PT - JOURNAL ARTICLE AU - El-Mustafa, O. M. TI - An experience with rigid oesophagscopy DP - 2001 Mar 01 TA - Saudi Medical Journal PG - 281--283 VI - 22 IP - 3 4099 - http://smj.org.sa/content/22/3/281.short 4100 - http://smj.org.sa/content/22/3/281.full SO - Saudi Med J2001 Mar 01; 22