Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleVaginal Ring Contraceptive Remains Effective for 1 Year.AuthorsVoelker, RebeccaAbstractThe article reports on the U.S. Food and Drug Administration (FDA) approval of the first vaginal ring contraceptive that women can use for a full year and sold under the brand name Annovera.SubjectsVAGINAL rings (Contraceptives); UNITED States. Food &; Drug AdministrationPublicationJAMA: Journal of the American Medical Association, 2018, Vol 320, Issue 11, p1098ISSN0098-7484Publication typejournal articleDOI10.1001/jama.2018.13299