Fertility and Sterility · 1977 · 72 citations · 81 references
MedicineGynecologyObstetricsContraceptionReproductive HealthReproductive MedicineContraceptive EffectivenessContraceptive MethodsContraceptive SafetyIntrauterine ContraceptionIntrauterine DevicesPregnancyIntrauterine Contraceptive DevicesIntrauterine Device FailureIntrauterine Device SafetyPostpartum Iud Insertion
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