Chaudhary, N., N. Tyagi, S. Tyagi, G. S. Manchanda, and M. . “Blood Transfusion Practices in Obstetrics and Gynecology: Study of Indications As a Measure to Prevent Maternal Morbidity and Mortality”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 10, no. 3, Feb. 2021, pp. 999-1004, doi:10.18203/2320-1770.ijrcog20210723.