[1]
C. I. Osorio-Gutiérrez, G. A. Ortiz-Gómez, J. F. Valencia-Ríos, and F. Arango-Gómez, “Comparison among subarachnoid opioid mix for cesarean section – An observational study”, Colomb. J. Anesthesiol., vol. 49, no. 1, Sep. 2020.