M. Alwani, S. Singh, R. Thakur, and S. Mishra, “A randomized study comparing rectally administered misoprostol after spinal anesthesia versus intramuscular oxytocin for prevention of postpartum hemorrhage in caesarean section”, Int J Reprod Contracept Obstet Gynecol, vol. 3, no. 3, pp. 512–515, Jan. 2017.