PT - JOURNAL ARTICLE AU - Patrick Michl AU - Sebastian Krug TI - Overcoming immune evasion in pancreatic cancer: the combination matters AID - 10.1136/gutjnl-2017-315443 DP - 2017 Dec 07 TA - Gut PG - gutjnl-2017-315443 4099 - http://gut.bmj.com/content/early/2017/12/07/gutjnl-2017-315443.short 4100 - http://gut.bmj.com/content/early/2017/12/07/gutjnl-2017-315443.full