title: [Proceedings: NADH dependent 20 alph- and beta-hydroxysteroid dehydrogenase in human testicle].
mesh_terms: D006801:Humans; D006913:Hydroxysteroid Dehydrogenases / Q000032:analysis*; D008297:Male; D009243:NAD; D013737:Testis / Q000201:enzymology*
chemical_list: D009243:NAD; D006913:Hydroxysteroid Dehydrogenases