Assessment, endoscopy, and treatment in patients with acute severe ulcerative colitis during the COVID-19 pandemic (PROTECT-ASUC): a multicentre, observational, case-control study
- Resource Type
- Article
- Source
- The Lancet Gastroenterology & Hepatology; April 2021, Vol. 6 Issue: 4 p271-281, 11p
- Subject
- Language
- ISSN
- 24681253