title: Steroid structure and function--IX. Molecular conformation of catechol estrogens.
mesh_terms: D002393:Estrogens, Catechol; D008958:Models, Molecular; D008968:Molecular Conformation; D013329:Structure-Activity Relationship; D014961:X-Ray Diffraction
chemical_list: D002393:Estrogens, Catechol