- 充值
- 会员
- 职称材料
文献信息
Natural Family PlanningFamily PlanningOral ContraceptivesOral ContraceptiveIntrauterine DeviceReproductive HealthContraceptive MethodsIntrauterine DevicesPelvic Inflammatory DiseaseIntrauterine ContraceptionContraceptionPregnancy RateReproductive Health AwarenessContraceptive MethodMenstrual CycleFemale SterilizationETHINYL ESTRADIOLIntrauterine Contraceptive DevicesClinical PerformanceOral Contraception
vol.15 (1999)
vol.14 (1998)
vol.13 (1997)
vol.12 (1996)
vol.11 (1995)
vol.10 (1994)
vol.9 (1993)
vol.8 (1992)
vol.7 (1991)
vol.6 (1990)
vol.5 (1989)
vol.4 (1988)
vol.3 (1987)
vol.2 (1986)
vol.1 (1985)