Analgesic Effect of Morphine Added to Bupivacaine in Serratus Anterior Plane Block Following Modified Radical Mastectomy. Only a Local Effect? Randomized Clinical Trial.
Fatma A El SherifAhmad M Abd El-RahmanAhmed H OthmanSamia A ShoumanMervat M OmranNivin A HassanSahar B HassanEbrahim AboeleuonPublished in: Journal of pain research (2020)
The registration number of this study is NCT02962024 at www.clinicaltrial.gov.