1. Changes in use of long-acting reversible contraceptive methods among U.S. women;Kavanaugh;Obstet Gynecol,2015
2. Implanon (etonogestrel implant) [package insert]. Whitehouse Station, NJ: Merck & Co., Inc.; 2019. http://www.merck.com/product/usa/pi_circulars/i/implanon/implanon_pi.pdf
3. Nexplanon (etonogestrel) [package insert]. Whitehouse Station, NJ: Merck & Co., Inc.; 2019. https://www.merck.com/product/usa/pi_circulars/n/nexplanon/nexplanon_pi.pdf
4. Continuing need for and provision of a service for non-standard implant removal;Pillai;J Fam Plann Reprod Health Care,2014
5. Factors associated with removal difficulties of etonogestrel-containing contraceptive implants (Nexplanon ®);Chevreau;Eur J Obstet Gynecol Reprod Biol,2018