title: The bivalent ligand hypothesis. A quantitative model for hormone action.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000378:metabolism; D001667:Binding, Competitive; D055598:Chemical Phenomena; D002621:Chemistry; D006728:Hormones / Q000502:physiology*; D006801:Humans; D008024:Ligands; D008954:Models, Biological; D011956:Receptors, Cell Surface / Q000378:metabolism
chemical_list: D000906:Antibodies; D006728:Hormones; D008024:Ligands; D011956:Receptors, Cell Surface