title: X-ray crystallography of estrogens and their binding to receptor sites.
mesh_terms: D001665:Binding Sites; D055598:Chemical Phenomena; D002621:Chemistry; D004054:Diethylstilbestrol; D004958:Estradiol; D008961:Models, Structural; D011485:Protein Binding; D011955:Receptors, Drug; D013329:Structure-Activity Relationship; D014961:X-Ray Diffraction
chemical_list: D011955:Receptors, Drug; D004958:Estradiol; D004054:Diethylstilbestrol