title: Histochemical studies on hydroxysteroid dehydrogenase activity of fetal pig testes.
mesh_terms: D000738:Androsterone; D000818:Animals; D002454:Cell Differentiation; D003687:Dehydroepiandrosterone; D004958:Estradiol; D005333:Fetus / Q000201:enzymology*; D005865:Gestational Age; D006651:Histocytochemistry; D006913:Hydroxysteroid Dehydrogenases / Q000032:analysis / Q000378:metabolism*; D007985:Leydig Cells; D008297:Male; D011284:Pregnenolone; D013552:Swine; D013737:Testis / Q000201:enzymology*; D013739:Testosterone
chemical_list: D013739:Testosterone; D003687:Dehydroepiandrosterone; D004958:Estradiol; D011284:Pregnenolone; D000738:Androsterone; D006913:Hydroxysteroid Dehydrogenases