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文献信息
Oral ContraceptivesFamily PlanningContraceptive MethodsDifficult ContraceptiveBilateral VasectomyReversible ContraceptionBreast DiscomfortIntra-uterine DeviceHegar Dilatorthe Male Reproductive SystemProper TeachingSuction CurettageClinical AppraisalPsychological ChangesDisposable SyringeChemical BarrierFamily Planning ServicesPregnancy TerminationSequential TherapyTermination of Pregnancy
vol.6 (1972)
vol.6 (1971)
vol.5 (1971)
vol.5 (1970)
vol.4 (1969)
vol.1 (1966)
Hales-owen, J.I.Hawkins, D.F.