https://www.iasp-pain.org/publications/pain-research-forum/papers-of-the-week/paper/192467-effects-perineural-dexmedetomidine-combined-ropivacaine-postoperative-methadone/
To evaluate the efficacy of a perineural injection of dexmedetomidine combined with ropivacaine for reducing postoperative methadone requirements in dogs after...
effectsdexmedetomidinecombinedropivacainepostoperative
https://pubmed.ncbi.nlm.nih.gov/19030753/
The subarachnoid anesthesia with a 0,5% bupivacaine with clonidine, showed better analgesia comparing with the peridural anesthesia with a 0,75% ropivacaine...
epidural anesthesiausingropivacainesubarachnoid