PT - JOURNAL ARTICLE AU - Hollander, D TI - Crohn's disease--a permeability disorder of the tight junction? AID - 10.1136/gut.29.12.1621 DP - 1988 Dec 01 TA - Gut PG - 1621--1624 VI - 29 IP - 12 4099 - http://gut.bmj.com/content/29/12/1621.short 4100 - http://gut.bmj.com/content/29/12/1621.full SO - Gut1988 Dec 01; 29