Elasy, Amina Nagy, Ahmed Mahmoud Farag, and Amr Mostafa Kamel Aboelfath. “Plausibility of the Combination of 17 α Hydroxyprogesterone Injection and Nifedipine Versus Magnesium Sulfate in the Management of Preterm Labor, RCT”. International journal of health sciences 6, no. S10 (November 7, 2022): 759–769. Accessed June 27, 2026. https://sciencescholar.us/journal/index.php/ijhs/article/view/13602.