Beraki, Michael, et al. “Traditional Versus Instructing Standard Guidelines of Preoperative Fasting Times on Associated Discomforts in Patients Undergoing Elective Cesarean Section: Orotta Maternity National Referral and Teaching Hospital and Sembel Hospital, Eritrea”. International Journal of Advanced Nursing Studies, vol. 8, no. 2, Oct. 2019, https://doi.org/10.14419/ijans.v7i2.26847.