Paravertebral block using levobupivacaine or dexmedetomidine-levobupivacaine for analgesia after cholecystectomy: a randomized double-blind trial

Publication date: Available online 10 February 2021Source: Brazilian Journal of Anesthesiology (English Edition)Author(s): Indu Mohini Sen, K. Prashanth, Nidhi Bhatia, Nitika Goel, Lileswar Kaman
Source: Brazilian Journal of Anesthesiology - Category: Anesthesiology Source Type: research