Duax, W L Crystal structure of steroids: molecular conformation and biological function. [electronic resource] - Recent progress in hormone research 1976 - 81-116 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S.; Review ISSN: 0079-9963 Standard No.: 10.1016/b978-0-12-571132-6.50011-7 doi Subjects--Topical Terms: AnimalsBinding SitesContraceptives, OralEstrogens--biosynthesisGlycogen--metabolismHormones--pharmacologyHydrogen BondingModels, MolecularMolecular ConformationOptical Rotatory DispersionPregnanesRatsSteroids--pharmacologyStructure-Activity RelationshipX-Ray Diffraction