1. Efficient Early Drug Development for Ulcerative Colitis
Reena Khanna 
Gastroenterology 
Volume 150, Issue 5, Pages (May 2016)
DOI: /j.gastro
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2. Figure 1
The (A) traditional approach and (B) proposed approach to early drug development.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2016 AGA Institute Terms and Conditions

3. Figure 2
A post-hoc analysis shows a correlation between drug exposure by quartile and response for TNF-antagonists.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2016 AGA Institute Terms and Conditions