RT Journal Article SR Electronic T1 After a negative screening colonoscopy, a microsimulation model shows that currently recommended strategies are equally effective for rescreening JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 199 OP 200 DO 10.1136/eb-2012-101176 VO 18 IS 5 A1 Thomas F Imperiale YR 2013 UL http://ebm.bmj.com/content/18/5/199.abstract AB