Goswami, Prakriti, and Veena Agrawal. “H.C.G (Human Chorionic Gonadotropin) Versus Magnesium Sulphate in Suppression of Preterm Labour”. International Journal of Medical Research and Review 3, no. 9 (October 31, 2015): 975-982. Accessed July 3, 2024. https://ijmrr.medresearch.in/index.php/ijmrr/article/view/354.