DAS, P. K.; RAHMAN, C. M. M.; RAHMAN, A. M.; DEWAN, M. N.; ISLAM, M. M.; SAHA, K. K.; MAMUN, A. M. A. Aetiological Pattern of Gastrointestinal Perforations: A Prospective Observational Study. Journal of Dhaka Medical College, [S. l.], v. 29, n. 2, p. 106–109, 2021. DOI: 10.3329/jdmc.v29i2.51183. Disponível em: https://banglajol.info/index.php/JDMC/article/view/51183. Acesso em: 7 dec. 2021.