PT - JOURNAL ARTICLE AU - Seufferlein, Thomas TI - Systemic treatment of advanced pancreatic cancer—step by step progress AID - 10.1136/gutjnl-2012-303129 DP - 2013 May 01 TA - Gut PG - 660--661 VI - 62 IP - 5 4099 - http://gut.bmj.com/content/62/5/660.short 4100 - http://gut.bmj.com/content/62/5/660.full SO - Gut2013 May 01; 62