Jantaweetip, Chatchai. “Simple Clinical Maneuver for Reducing Shoulder Pain Following Gynecologic Laparoscopic Surgery at Maharat Nakhonratchasima Hospital : A randomized controlled trial”. Thai Journal of Obstetrics and Gynaecology 24, no. 1 (March 30, 2016): 57–63. accessed September 28, 2026. https://he02.tci-thaijo.org/index.php/tjog/article/view/27544.