Jha, B K1972-12-012009-05-311972-12-012009-05-311972-12-01Jha BK. A study of ulcerative colitis in service personnel. Journal of the Association of Physicians of India. 1972 Dec; 20(12): 895-9http://imsear.searo.who.int/handle/123456789/94787engAdolescentAdultBiopsyColitis, Ulcerative --complicationsFemaleHumansMaleMiddle AgedMilitary MedicineSigmoidoscopyJournal Article