RT Journal Article SR Electronic T1 An experimental method for recording the behaviour of human isolated colonic segments. JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 569 OP 573 DO 10.1136/gut.8.6.569 VO 8 IS 6 A1 A Bucknell A1 C Clark YR 1967 UL http://gut.bmj.com/content/8/6/569.abstract AB