A Study to Investigate How Well Ravagalimab (ABBV-323) Works and How Safe it is in Participants With Moderate to Severe Ulcerative Colitis Who Failed Prior Therapy A Study to Investigate How Well Ravagalimab (ABBV-323) Works and How Safe it is in Participants With ...
A Multicenter, Single Arm, Open-label Study to Investigate the Efficacy and Safety of Ravagalimab (ABBV-323) in Subjects With Moderate to Severe Ulcerative Colitis Who Failed Prior Therapy A Multicenter, Single Arm, Open-label Study to Investigate the Efficacy and Safety of Ravagalimab (A ...