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文献信息
Continued Vaginal BleedingContinuing PregnancyAbortion ComplicationsMenstrual RegulationDilation and CurettageUterine PerforationLast Menstrual PeriodPelvic Inflammatory DiseaseIntrauterine DevicesTermination of PregnancyFeasible MethodProfessional TrainingUterine CavityOral ContraceptivesPlanning MethodComplication RatePublic AwarenessFamily PlanningSafety and EfficacyComplications
vol.10 (1984)
vol.7 (1981)