St John DJ, McDermott FT, Hopper JL, Debney EA, Johnson WR, Hughes ES. Cancer risk in relatives of patients with common colorectal cancer. Ann Intern Med 1993 May 15;118(10):785-90 Abstract available at http://www.ncbi.nlm.nih.gov/pubmed/8470852.
Compare quality appraisals for each clinical question
- Colorectal cancer risk according to family history
- Screening strategies for people with a family history of colorectal cancer