Reyes Espinoza, Ixchel Suyapa. “Obstetric Hemorrhage, Its Role in Maternal Morbidity and Mortality and the Importance of Its Diagnosis, Prevention and Timely Management”. Mexican Journal of Medical Research ICSA 8, no. 15 (January 5, 2020): 37-44. Accessed April 9, 2020. https://repository.uaeh.edu.mx/revistas/index.php/MJMR/article/view/3906.