RT Journal Article SR Electronic T1 Fibre and enteral nutrition. JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1027 OP 1027 DO 10.1136/gut.30.7.1027 VO 30 IS 7 A1 M R Lewin A1 A P Jayaraj YR 1989 UL http://gut.bmj.com/content/30/7/1027.1.abstract AB