A 3-year multicentre randomized controlled trial of etonogestrel- and levonorgestrel-releasing contraceptive implants, with non-randomized matched copper-intrauterine device controls
2013 ◽
Vol 88
(6)
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pp. 737-743
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2018 ◽
Vol 23
(2)
◽
pp. 143-147
◽
2020 ◽
Vol 114
(4)
◽
pp. 861-868
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