Original Research

Analgesic Effect of Morphine Added to Bupivacaine in Serratus Anterior Plane Block Following Modified Radical Mastectomy. Only a Local Effect? Randomized Clinical Trial

El Sherif FA, Abd El-Rahman AM, Othman AH, Shouman SA, Omran MM, Hassan NA, Hassan SB, Aboeleuon E

Journal of Pain Research 2020, 13:661-668

Published Date: 31 March 2020