APA Style

helali, D, M. (2023). ultrasound guided erector spinae plane block and quadratus lumborumblock for postoperative analgesia in patients undergoing total abdominal hysterectomy :A comparative study . BSMMU: Dr.Asadul mazid helali.

MLA Style

helali, Dr.Asadul, Mazid. "ultrasound guided erector spinae plane block and quadratus lumborumblock for postoperative analgesia in patients undergoing total abdominal hysterectomy :A comparative study". BSMMU: Dr.Asadul mazid helali, 2023. Thesis.