TY - SER TI - Obstetrics and gynecology clinics of North America SN - 0889-8545 CY - Philadelphia PB - W.B. Saunders KW - Gynecology KW - Periodicals KW - Obstetrics N1 - UKP :v.14(1987)-17(1990). HUKM :v.18(1991),[19],20-25(1998). Langganan ditamatkan ER -