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- [21] PATTERNS OF OCCULT BLEEDING IN ASYMPTOMATIC COLORECTAL-CANCER CANCER, 1989, 63 (09) : 1826 - 1830
- [26] SCREENING FOR COLORECTAL-CANCER - THE ACCURACY OF FECAL OCCULT BLOOD JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1993, 270 (04): : 451 - 452