RT Journal Article SR Electronic T1 Colorectal cancer screening JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 774 OP 776 DO 10.3949/ccjm.86c.12002 VO 86 IS 12 A1 Joseph B. Weiss A1 Nancy S. Cetel A1 Danielle E. Weiss YR 2019 UL http://www.ccjm.org/content/86/12/774.2.abstract AB