PT - JOURNAL ARTICLE AU - S J Van Deventer TI - Tumour necrosis factor and Crohn's disease. AID - 10.1136/gut.40.4.443 DP - 1997 Apr 01 TA - Gut PG - 443--448 VI - 40 IP - 4 4099 - http://gut.bmj.com/content/40/4/443.short 4100 - http://gut.bmj.com/content/40/4/443.full SO - Gut1997 Apr 01; 40