Are the Analgesic Effects of Morphine Added to Transversus Abdominis Plane Block Systemic or Regional? A Randomized Clinical Trial
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Background: This study was designed to compare the effectiveness of the transversus abdominis plane (TAP) block with the addition of morphine to bupivacaine and the TAP block with bupivacaine plus intramuscular (IM) morphine. The aim of the study was to evalua... ...
