Khalil, Nazma, Kazi Shafiqul Halim, and Israt Jahan Ummon. “Study on Effect of Magnesium Sulfate As Tocolytic Agent”. Bangladesh Medical Journal 49, no. 2 (March 23, 2020): 25–29. Accessed September 13, 2025. https://www.banglajol.info/index.php/BMJ/article/view/55816.