MacDougall, I. P. M. (1954). Ulcerative Colitis and Carcinoma of the Large Intestine.
शिकागो स्टाइल उद्धरणMacDougall, I. P. M. Ulcerative Colitis and Carcinoma of the Large Intestine. 1954.
एमएलए उद्धरणMacDougall, I. P. M. Ulcerative Colitis and Carcinoma of the Large Intestine. 1954.
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