Saengchote, W., Subsoontorn, P., & Intasan, S. (2016). Pruritus Prophylaxis with Ondansetron and Ketorolac for Patients Undergoing Cesarean Section Receiving Intrathecal Morphine. Thai Journal of Anesthesiology, 41(3), 133–134. retrieved from https://he02.tci-thaijo.org/index.php/anesthai/article/view/58529