YENI, Mustafa; KARTAL, Murat; KALAYCI, Tolga. Evaluation of clinico-radiological factors affecting morbidity and mortality in peptic ulcer perforation surgery. The European Research Journal, [S. l.], v. 8, n. 2, p. 202–209, 2022. DOI: 10.18621/eurj.937838. Disponível em: https://eurj.org.tr/article/view/629. Acesso em: 5 apr. 2026.