BASU, M. K. . Opioids in Spinal Anaesthesia. Journal of the Bangladesh Society of Anaesthesiologists, [S. l.], v. 30, n. 1, p. 1–3, 2017. DOI: 10.3329/jbsa.v30i1.65308. Disponível em: https://banglajol.info/index.php/JBSA/article/view/65308. Acesso em: 16 aug. 2024.