1. Chronic Ulcerative Colitis in Children;Bargen;Post Graduate Medicine,1955
2. Gastroenterology;Bockus,1946
3. Closure of Ileostomy in Ulcerative Colitis;Cattell;Ann. Surg.,1942
4. Sigmoidoscopy in the Diagnosis of Amebiasis and Ulcerative Colitis in Infants and Children;Chusid;New York State J. Med.,1955
5. Non-specific Ulcerative Colitis in Childhood;Elitzak;Am. J. Dis. Child.,1941