https://doi.org/10.1016/j.bjane.2021.02.018
Braz J Anesthesiol, vol.71, jul-aug, 2021 Paravertebral block using levobupivacaine or dexmedetomidine-levobupivacaine for analgesia after cholecystectomy: a randomized double-blind trial Clinical Research
Braz J Anesthesiol, vol.71, jul-aug, 2021 Paravertebral block using levobupivacaine or dexmedetomidine-levobupivacaine for analgesia after cholecystectomy: a randomized double-blind trial Clinical Research