Contraception · 2016 · 11 citations · 15 references
MedicineGynecologyObstetricsReproductive MedicineImplant SelectionInsertion TechniquesPregnancyImplant EffectivenessPostpartum Implant Insertion
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Effect of the Interval between Pregnancies on Perinatal Outcomes
Bao‐Ping Zhu, Robert T. Rolfs, Barry Nangle et al. · New England Journal of Medicine · 1999 · 538 citations · Full text