PT - JOURNAL ARTICLE AU - Sumera Rizvi AU - Ju Dong Yang AU - Gregory J Gores TI - Anti-GP2 IgA: a biomarker for disease severity and/or cholangiocarcinoma in primary sclerosing cholangitis? AID - 10.1136/gutjnl-2016-312492 DP - 2017 Jan 01 TA - Gut PG - 4--5 VI - 66 IP - 1 4099 - http://gut.bmj.com/content/66/1/4.short 4100 - http://gut.bmj.com/content/66/1/4.full SO - Gut2017 Jan 01; 66