VACCARI, S.; D’ANDREA, V.; LAURO, A.; D’INTINO, R.; GULOTTA, E.; CERVELLERA, M.; TONINI, V. Laparoscopic repair for perforated peptic ulcer: our experience, a comparison with the open approach and a review of the literature. Journal of Gastric Surgery, [S. l.], v. 2, n. 2, p. 26–32, 2020. DOI: 10.36159/jgs.v2i2.28. Disponível em: https://www.journalofgastricsurgery.com/index.php/JGS/article/view/28. Acesso em: 25 jan. 2022.