Treatment of rectovaginal endometriosis with the etonogestrel-releasing contraceptive implant Posted on 3 November 201917 February 2020 by admin Ferrero S, Scala C, Ciccarelli S, Vellone VG, Barra F. Treatment of rectovaginal endometriosis with the etonogestrel-releasing contraceptive implant. Gynecol Endocrinol 2019;12:1-5.https://www.tandfonline.com/doi/abs/10.1080/09513590.2019.1689552?journalCode=igye20