Ransom, M X The difference in miscarriage rates between menotropin-induced and natural cycle pregnancies is not surveillance related. [electronic resource] - Fertility and sterility Mar 1993 - 567-70 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0015-0282 Standard No.: 10.1016/s0015-0282(16)55801-4 doi Subjects--Topical Terms: Abortion, Spontaneous--epidemiologyAdultFemaleHumansMaleMaternal AgeMenotropins--pharmacologyMenstrual Cycle--drug effectsPregnancy