Surgery for rectal cancer performed at teaching hospitals improves survival and preserves continence.

Gutierrez JC, Kassira N, Salloum RM, Franceschi D, Koniaris LG. Surgery for rectal cancer performed at teaching hospitals improves survival and preserves continence. J Gastrointest Surg. 2007 Nov; 11(11):1441-8; discussion 1448-50.

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