SARI, R., M. KARINCAOGLU, M. ALADAG, B. KANTARCEKEN, B. YILDIRIM, and F. HILMIOGLU. “The Influence of Indomethacin on Gallbladder Contractility in Patients With Cholelithiasis”. Annals of Medical Research, vol. 7, no. 2, May 2021, pp. 0108-11, http://www.annalsmedres.org/index.php/aomr/article/view/2802.