Results 271 to 280 of about 46,190 (292)
Some of the next articles are maybe not open access.
False-positive serum human chorionic gonadotropin results: Causes, characteristics, and recognition
American Journal of Obstetrics and Gynecology, 2002exaly
Change in serum β-human chorionic gonadotropin after abortion with methotrexate and misoprostol
American Journal of Obstetrics and Gynecology, 1996Mitchell D Creinin
exaly

