A Trial of Calcium and Vitamin D for the Prevention of Colorectal AdenomasJohn A. Baron, Robert W. Summers, Robert S. Sandler et al.|New England Journal of Medicine|2015Cited by 318
Longer Withdrawal Time Is Associated With a Reduced Incidence of Interval Cancer After Screening ColonoscopyAasma Shaukat, John I. Allen, Thomas S. Rector et al.|Gastroenterology|2015Cited by 248