Polson, D W Vaginal progesterone as luteal phase support in an IVF/GIFT programme. [electronic resource] - European journal of obstetrics, gynecology, and reproductive biology Aug 1992 - 35-8 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0301-2115 Standard No.: 10.1016/0028-2243(92)90276-5 doi Subjects--Topical Terms: Administration, IntravaginalAdultClomiphene--therapeutic useEmbryo Transfer--methodsFemaleFertilization in Vitro--methodsGamete Intrafallopian Transfer--methodsHumansLuteal Phase--drug effectsMenotropins--therapeutic usePessariesPregnancyPregnancy OutcomePregnancy, Ectopic--prevention & controlProgesterone--therapeutic useProspective Studies