海量图书期刊资源,随时随地畅享阅读乐趣
Gaining a Foothold in Systems EducationEdward M. Currie and John L. Witwer · The Accounting Review · 1969
Oral Contraceptive Use Linked to Chlamydial, Gonococcal InfectionsM. Witwer · Family Planning Perspectives · 1989
Chlamydia Implicated in Ectopic Pregnancy, Poor Birth OutcomesM. Witwer · Family Planning Perspectives · 1990
Pregnancy Risk Lessened for Teenagers with High Educational AspirationsM. Witwer · Family Planning Perspectives · 1993
Potential role of cervicovaginal extracellular particles in diagnosis of endometriosisD. C. Muth; M. A. Mcalexander; L. J. Ostrenga; N. M. Pate; J. M. Izzi; R. J. Adams; K. A. M. Pate; S. E. Beck; B. O. Karim; K. W. Witwer · 2015
Oral Contraceptive Use May Protect Against PID Caused by ChlamydiaM. Witwer · Family Planning Perspectives · 1990
Birth Weight, Birth Order Influence Twins' Higher Perinatal Mortality RatesM. Witwer · Family Planning Perspectives · 1990
Women Still Lag Behind Men in Living Standards, Schooling, EmploymentM. Witwer · International Family Planning Perspectives · 1997
Front MatterInternational Family Planning Perspectives and Digest · 1978
Birth Planning in ChinaChen Muhua and Pi-chao Chen · International Family Planning Perspectives · 1979
Back MatterInternational Family Planning Perspectives · 2000
Front MatterInternational Family Planning Perspectives · 1984
Front MatterInternational Family Planning Perspectives · 1991
UpdateInternational Family Planning Perspectives · 1989
UpdateInternational Family Planning Perspectives · 1999