Prevalence, symptoms and lifestyle aspect of peptic ulcer disease among students of a Nigerian University. African Journal of Biomedical Research, [S. l.], v. 25, n. 2, p. 129–133, 2022. DOI: 10.4314/ajbr.v25i2.3. Disponível em: https://www.ojshostng.com/index.php/ajbr/article/view/2414. Acesso em: 5 apr. 2026.