PT - JOURNAL ARTICLE AU - Jewell, D. P. TI - Current Topics in Immunology Series AID - 10.1136/gut.19.5.430-a DP - 1978 May 01 TA - Gut PG - 430--431 VI - 19 IP - 5 4099 - http://gut.bmj.com/content/19/5/430.2.short 4100 - http://gut.bmj.com/content/19/5/430.2.full SO - Gut1978 May 01; 19