PT - JOURNAL ARTICLE AU - Mahmood D. Al-Mendalawi TI - Ulcerative colitis in children and adolescents from the Western Region of Saudi Arabia DP - 2012 Feb 01 TA - Saudi Medical Journal PG - 217--217 VI - 33 IP - 2 4099 - http://smj.org.sa/content/33/2/217.short 4100 - http://smj.org.sa/content/33/2/217.full SO - Saudi Med J2012 Feb 01; 33