Vytiska-Binstorfer, E [Endocrine changes following progesterone substitution in early pregnancy]. [electronic resource] - Zeitschrift fur Geburtshilfe und Perinatologie - 146-8 p. digital Publication Type: Journal Article ISSN: 0300-967X Subjects--Topical Terms: 17 alpha-Hydroxyprogesterone CaproateAbortion, Habitual--bloodAbortion, Threatened--bloodChorionic Gonadotropin--bloodChorionic Gonadotropin, beta Subunit, HumanFemaleHumansHydroxyprogesterones--therapeutic usePeptide Fragments--bloodPregnancyProgesterone--blood