Ultrasound guided bilateral rectus sheath block for post operative analgesia in patients undergoing umbilical surgeries under GA. A comparative study between bupivacaine, levobupivacaine and Ropivacaine
Authors : Upasna V Bhatia, Mona B Panchal, Shyni Abraham, Charmi Shah
DOI : 10.18231/j.ijca.2020.007
