SÖKMEN, Mehmet, et al. “GASTRIC EMPTYING ANAL THE EFECT OF CISAPRIDE ON IT IN PATIENTS WITH DIABETER MELLITUS”. Turkish Journal of Gastroenterology, vol. 5, no. 1, Jan. 1994, pp. 79-84, https://www.turkjgastroenterol.org/index.php/tjg/article/view/390.