Evaluation of efficacy of ultrasound guided erector spinae plane block and oblique subcostal transversus abdominis plane block for postoperative analgesia in laparoscopic cholecystectomy
Authors : Sidharth Sraban Routray, Ramakanta Mohanty, Kamalakanta Pradhan, Soveena Pani
DOI : 10.18231/j.pjms.2020.028
