title: [Histochemical studies on the activity of some hydroxisteroid dehydrogenases in the developing guinea-pig placenta].
mesh_terms: D000737:Androstenols; D000818:Animals; D004958:Estradiol; D005260:Female; D006168:Guinea Pigs; D006651:Histocytochemistry; D006913:Hydroxysteroid Dehydrogenases / Q000378:metabolism*; D007202:Indicators and Reagents; D009243:NAD; D010920:Placenta / Q000166:cytology / Q000201:enzymology*; D011247:Pregnancy; D013739:Testosterone; D013997:Time Factors
chemical_list: D000737:Androstenols; D007202:Indicators and Reagents; D009243:NAD; D013739:Testosterone; D004958:Estradiol; D006913:Hydroxysteroid Dehydrogenases
vernacular_title: Histochemische Untersuchungen über die Akivität einiger Hydroxisteroiddehydrogenasen in der Meerschweinchenplacenta während der Entwicklung.