1.
Osorio-Gutiérrez CI, Ortiz-Gómez GA, Valencia-Ríos JF, Arango-Gómez F. Comparison among subarachnoid opioid mix for cesarean section – An observational study. Colomb. J. Anesthesiol. [Internet]. 2020 Sep. 4 [cited 2024 Apr. 16];49(1). Available from: https://www.revcolanest.com.co/index.php/rca/article/view/940