RT Journal Article SR Electronic T1 Diagnosing Lynch syndrome: is the answer in the mouth? JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1665 OP 1667 DO 10.1136/gut.52.12.1665 VO 52 IS 12 A1 Roy, H K A1 Lynch, H T YR 2003 UL http://gut.bmj.com/content/52/12/1665.abstract AB