Fairview Southdale Hospital
A Randomized Trial of Aspirin to Prevent Colorectal Adenomas
2003 · John A. Baron, Bernard F. Cole, et al. · New England Journal of Medicine
Serrated Lesions of the Colorectum: Review and Recommendations From an Expert Panel
2012 · Douglas K. Rex, Dennis J. Ahnen, et al. · The American Journal of Gastroenterology
Calcium Supplements for the Prevention of Colorectal Adenomas
1999 · John A. Baron, Michael Beach, et al. · New England Journal of Medicine