The American College of Obstetricians and Gynecologists Practice Bulletin: Noncontraceptive Uses of Hormonal Contraception. Number 110 January 2010. Reaffirmed 2018.
The American College of Obstetricians and Gynecologists. Committee Opinion. Depot medroxyprogesterone acetate and bone effects. Number 602, June 2014, Replaces Committee Opinion Number 415, September 2008. Reaffirmed 2019. https://www.acog.org/Clinical-Guidance-and-Publications/Committee-Opinions/Committee-on-Adolescent-Health-Care/Depot-Medroxyprogesterone-Acetate-and-Bone-Effects. Accessed February 2019.