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Continuous dosing of a novel contraceptive vaginal ring releasing Nestorone® and estradiol: pharmacokinetics from a dose-finding study.
Jensen JT, Edelman AB, Chen BA, Archer DF, Barnhart KT, Thomas MA, Burke AE, Westhoff CL, Wan LS, Sitruk-Ware R, Kumar N, Variano B, Blithe DL. Jensen JT, et al. Contraception. 2018 May;97(5):422-427. doi: 10.1016/j.contraception.2018.01.012. Epub 2018 Feb 2. Contraception. 2018. PMID: 29409834 Free PMC article. Clinical Trial.