RT Journal Article SR Electronic T1 Is genetic screening for the Lynch syndrome effective? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1557 OP 1557 DO 10.1503/cmaj.050585 VO 172 IS 12 A1 Aleksandra MiĊĦak YR 2005 UL http://www.cmaj.ca/content/172/12/1557.abstract