KURNIAWAN, E.; DANARDONO, E. . Clinical presentation and outcome of perforated peptic ulcer patients at Dr. Soetomo Hospital Surabaya, Indonesia. Bali Medical Journal, [S. l.], v. 12, n. 3, p. 2578–2581, 2023. DOI: 10.15562/bmj.v12i3.4745. Disponível em: https://balimedicaljournal.org/index.php/bmj/article/view/4745. Acesso em: 23 feb. 2024.