YAROSHENKO, . R.; PANASENKO , S.; CHORNA , I.; KHOROSH, . M.; LIGONENKO , O. . Epidemiology of gastrointestinal bleedings compared in Ukraine and in the Poltava region. Medicni perspektivi, [S. l.], v. 28, n. 3, p. 198–204, 2023. DOI: 10.26641/2307-0404.2023.3.289227. Disponível em: https://journals.uran.ua/index.php/2307-0404/article/view/289227. Acesso em: 17 июл. 2024.