LIESNYI , V.; FILONENKO, . V.; LIESNA , A. . Peculiarities of diagnostics of atypical course of perforated duodenal ulcer (clinical case). Medicni perspektivi, [S. l.], v. 27, n. 2, p. 184–188, 2022. DOI: 10.26641/2307-0404.2022.2.260411. Disponível em: https://journals.uran.ua/index.php/2307-0404/article/view/260411. Acesso em: 9 jul. 2024.