KHAN, S. M.; ALAM, M. M.; AKHTER, S.; ALAM, D. Relationship of Various Prognostic Factors with Outcome of Treatment of Chronic Duodenal Ulcer Perforation Patients. Chattagram Maa-O-Shishu Hospital Medical College Journal, [S. l.], v. 13, n. 2, p. 32–35, 2014. DOI: 10.3329/cmoshmcj.v13i2.21060. Disponível em: https://banglajol.info/index.php/CMOSHMCJ/article/view/21060. Acesso em: 27 may. 2022.