El-Reshaid, K., and S. Al-Bader. “New Regimen for Treatment of Irritable Bowel Syndrome With Emphasis on Sulpride As the Sole Maintenance Therapy”. Journal of Drug Delivery and Therapeutics, Vol. 9, no. 5, Sept. 2019, pp. 154-7, doi:10.22270/jddt.v9i5.3424.