RT Journal Article SR Electronic T1 Monocytes or T cells in Crohn's disease: does IL-16 allow both to play at that game? JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 747 OP 748 DO 10.1136/gut.49.6.747 VO 49 IS 6 A1 S SCHREIBER YR 2001 UL http://gut.bmj.com/content/49/6/747.abstract AB