What you need to know about cancer of the colon and rectum. - National Cancer Institute (U.S.). Office of Cancer Communications; National Institutes of Health (U.S.) (Bethesda, Md. : National Cancer Institute Office of Cancer Communications, 1978)
Cover title.
Prepared by Office of Cancer Communications, National Cancer Institute.
Mode of access: Internet.
Keywords: Rectum -- Tumors; Colon (Anatomy) -- Cancer; Rectum -- Tumors -- Research -- United States; Colon (Anatomy) -- Cancer -- Research -- United States