Evaluation of unilateral ultrasound guided paravertebral block for perioperative analgesia in cancer patients undergoing lower limb sparing surgeries: A prospective randomized controlled trial
Mohamed, A. A., Y. F. Mohamed, S. M. Abed, T. M. Khair, E. Samir, and W. Y. Elsabeeny,
"Evaluation of unilateral ultrasound guided paravertebral block for perioperative analgesia in cancer patients undergoing lower limb sparing surgeries: A prospective randomized controlled trial",
Egyptian Journal of Anaesthesia, vol. 37, issue 1, pp. 402–409, 2021.