PT  - JOURNAL ARTICLE
AU  - Danese, Silvio
AU  - Schabel, Elmer
AU  - Ainsworth, Mark Andrew
AU  - Peyrin-Biroulet, Laurent
TI  - Challenges and opportunities for IBD drug development: from early stage to regulatory approval
AID  - 10.1136/gutjnl-2019-320542
DP  - 2020 Jul 01
TA  - Gut
PG  - 1157--1161
VI  - 69
IP  - 7
4099  - http://gut.bmj.com/content/69/7/1157.short
4100  - http://gut.bmj.com/content/69/7/1157.full
SO  - Gut2020 Jul 01; 69