title: [Histochemical studies of steroidogenesis of the fetal appendages in pregnancy. (Preliminary note)].
mesh_terms: D000328:Adult; D005321:Extraembryonic Membranes / Q000032:analysis*; D005260:Female; D005315:Fetal Diseases / Q000201:enzymology; D006801:Humans; D006913:Hydroxysteroid Dehydrogenases / Q000032:analysis*; D010920:Placenta / Q000032:analysis*; D011225:Pre-Eclampsia / Q000201:enzymology*; D011247:Pregnancy; D011273:Pregnancy, Prolonged; D014470:Umbilical Cord / Q000032:analysis*
chemical_list: D006913:Hydroxysteroid Dehydrogenases
vernacular_title: Ricerche istochimiche sulla steroidogenesi degli annessi fetali in gravidanza. (Nota preventiva.