A 3-year multicentre randomized controlled trial of etonogestrel- and levonorgestrel-releasing contraceptive implants, with non-randomized matched copper-intrauterine device controls

Human Reproduction (2015) - Comments
pubmed: 26409014 doi: 10.1093/humrep/dev221 issn: 1460-2350 issn: 0268-1161

Luis Bahamondes, Vivian Brache, Olav Meirik, Moazzam Ali, Ndema Habib, Sihem Landoulsi,