RT Journal Article SR Electronic T1 Hyposplenism in gastrointestinal disease. JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 165 OP 167 DO 10.1136/gut.36.2.165 VO 36 IS 2 A1 A F Muller A1 P J Toghill YR 1995 UL http://gut.bmj.com/content/36/2/165.abstract AB