A. Hayder, A. and S. Altaei, T. 2017. Impact of Different Doses of Nicorandil-Induced Ulceration (Oral , Gastrointestinal Tract, and Anal) in Rats: Roles of Leptin and Prostaglandin E2. Iraqi Journal of Pharmaceutical Sciences. 25, 2 (Mar. 2017), 15–26. DOI:https://doi.org/10.31351/vol25iss2pp15-26.