Smitz, J The luteal phase and early pregnancy after combined GnRH-agonist/HMG treatment for superovulation in IVF or GIFT. [electronic resource] - Human reproduction (Oxford, England) Jul 1988 - 585-90 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0268-1161 Standard No.: 10.1093/oxfordjournals.humrep.a136750 doi Subjects--Topical Terms: Buserelin--therapeutic useFemaleFertilization in VitroHormones--bloodHumansLuteal Phase--drug effectsMenotropins--therapeutic useOvulation--drug effectsOvulation InductionPregnancyProgesterone--pharmacologyRandom AllocationSuperovulation--drug effects