PT - JOURNAL ARTICLE AU - Mark Jenkins TI - Colorectal cancer screening is cost-effective in the elderly who have had less intense prior screening, high baseline risk of colorectal cancer and less comorbidities AID - 10.1136/ebmed-2015-110359 DP - 2016 Oct 01 TA - Evidence Based Medicine PG - 182--182 VI - 21 IP - 5 4099 - http://ebm.bmj.com/content/21/5/182.short 4100 - http://ebm.bmj.com/content/21/5/182.full SO - Evid Based Med2016 Oct 01; 21