title: Fine structural differentiation of steroid-producing cells in the ovary of immature rat.
mesh_terms: D000367:Age Factors; D000818:Animals; D005260:Female; D006651:Histocytochemistry; D006913:Hydroxysteroid Dehydrogenases / Q000032:analysis*; D008854:Microscopy, Electron; D010053:Ovary / Q000166:cytology* / Q000201:enzymology; D051381:Rats; D013256:Steroids / Q000096:biosynthesis
chemical_list: D013256:Steroids; D006913:Hydroxysteroid Dehydrogenases