Citation:Metcalf JV, Smith J, Jones R, Record CO 1996
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Citation
Metcalf JV, Smith J, Jones R, Record CO. Incidence and causes of rectal bleeding in general practice as detected by colonoscopy. Br J Gen Pract 1996 Mar;46(404):161-4 Available from: http://www.ncbi.nlm.nih.gov/pubmed/8731622.
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