Retrospective Cross-Sectional Survey of Patients Diagnosed with Various Types of GI Ulcers at MNH Gastroenterology Unit: A Call for Strategic H. Pylori Screening. Tanzania Medical Journal, [S. l.], v. 32, n. 2, p. 57–74, 2021. DOI: 10.4314/tmj.v32i2.412. Disponível em: https://tmj.or.tz/index.php/tmj/article/view/412.. Acesso em: 24 feb. 2025.