A mass screening program for colorectal
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David P. Winchester; James H. Shull; Edward F. Scanlon; Joanne V. Murrell; Carol
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Article
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1980
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John Wiley and Sons
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English
β 428 KB
π 2 views
Following five promotional and educational programs on CBS-TV news in Chicago, 54,101 Hemoccult@ kits were requested by the public and distributed by seven cancer detection facilities. Only 14,074 individuals completed the test. Six hundred and seventeen or 4.38% were positive. Two hundred and fifte