Moitra B, Oraon BP. Study of cases of post-partum hemorrhage after spontaneous vaginal delivery in labour room of obstetrics and gynecology department of tertiary care center, Ranchi, Jharkhand, India. Int J Reprod Contracept Obstet Gynecol [Internet]. 2020 Mar. 25 [cited 2025 Oct. 13];9(4):1540-4. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/7829