title: [CONTRIBUTION TO THE QUALITATIVE ANALYTIC PHARMACOCHEMISTRY OF STEROIDS].
mesh_terms: D002623:Chemistry Techniques, Analytical; D012739:Gonadal Steroid Hormones; D013256:Steroids
chemical_list: D012739:Gonadal Steroid Hormones; D013256:Steroids
keywords: CHEMISTRY, ANALYTICAL; SEX HORMONES
vernacular_title: CONTRIBUCI'ON A LA FARMACOQUIMICA ANAL'ITICA CUALITATIVA DE ESTEROIDES.