RT Book, Section A1 Harmon, Emily A1 Gauthier, Mandeep A1 David, Marianne A2 Freeman, Brian S. A2 Berger, Jeffrey S. SR Print(0) ID 1135742782 T1 Oxytocic Drugs T2 Anesthesiology Core Review: Part Two Advanced Exam YR 2016 FD 2016 PB McGraw-Hill Education PP New York, NY SN 9781259641770 LK accessanesthesiology.mhmedical.com/content.aspx?aid=1135742782 RD 2024/04/20 AB Uterine atony is the most common cause of postpartum hemorrhage. Although alternatives exist, oxytocin is the safest and best tolerated intervention, thus leading to its widespread use today.