A multicenter randomized clinical trial of one-rod etonogestrel and two-rod levonorgestrel contraceptive implants with nonrandomized copper-IUD controls: methodology and insertion data
Olav Meirik, Vivian Brache, Orawan Kiriwat, Ndema Habib, Johannes Eberhard Schmidt, Nuriye Ortaylı, Kelly R. Culwell, Emily Jackson, Moazzam Ali
Abstract
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