Salma Samy Abdellateef, Shahinaz Hamdy El Shorbagy, Ahmed Mahmoud Hagras, and Ashraf ELmohamady Ghareeb. “Assessment of Maternal Nifedipine As a Tocolytic Agent on the Doppler Indices of Uterine and Fetal Umbilical and Middle Cerebral Arteries ”. Gynecology and Obstetrics Research 4, no. 2 (January 11, 2018): 44–49. Accessed July 27, 2026. https://openventio.us/index.php/GOR/article/view/1461.