PT - JOURNAL ARTICLE AU - D BULLIMORE TI - ERCP training AID - 10.1136/gut.49.4.597 DP - 2001 Oct 01 TA - Gut PG - 597--597 VI - 49 IP - 4 4099 - http://gut.bmj.com/content/49/4/597.1.short 4100 - http://gut.bmj.com/content/49/4/597.1.full SO - Gut2001 Oct 01; 49