title: The configuration at C-20 of the urinary pregnane-3(alpha):17(alpha):20-triol of Butler and Marrian.
authors.forename: W
authors.initials: W
authors.lastname: KLYNE
mesh_terms: D004967:Estrogens / Q000652:urine*; D011278:Pregnanes
chemical_list: D004967:Estrogens; D011278:Pregnanes
keywords: ESTROGENS/in urine