Screening for colorectal cancer: the accuracy of fecal occult blood.
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Colorectal Neoplasms↗
Biomedical subjects
Publications and source records attributed to D H Greegor.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.