Fertility and Sterility · 1992 · 26 citations · 12 references
MedicineGynecologyObstetricsContraceptionReproductive EndocrinologyReproductive MedicineContraceptive SafetyContraceptive Side EffectsContraceptive UseFemale ContraceptionHormonal ContraceptionSide EffectsContraceptive Drug Delivery SystemsContraceptive Method EffectivenessHormonal Contraceptive SafetyImplant ContraceptionImplant DegradationImplant EffectivenessInjectable Contraceptive Safety
12
International Experience with NORPLANT and NORPLANT-2 Contraceptives
Irving Sivin · Studies in Family Planning · 1988 · 237 citations
Medicine, Gynecology, Obstetrics +15
A five-year clinical trial of levonorgestrel silastic implants (Norplant™)
Margarita Pavez, Patricia Y. Miranda, Dale N. Robertson et al. · Contraception · 1982 · 113 citations