Puri, V KChawla, L SVerman, P NBhatia, K LKhurana, S1983-04-012009-05-291983-04-012009-05-291983-04-01Puri VK, Chawla LS, Verman PN, Bhatia KL, Khurana S. Study of trace elements--zinc, copper, iron and magnesium in ulcerative colitis and dysenteries. Indian Journal of Gastroenterology. 1983 Apr; 2(1): 17-9http://imsear.searo.who.int/handle/123456789/64208engColitis, Ulcerative --bloodCopper --bloodDysentery --bloodFemaleHumansIron --bloodMagnesium --bloodMaleTrace Elements --bloodZinc --bloodStudy of trace elements--zinc, copper, iron and magnesium in ulcerative colitis and dysenteries.Journal Article