title: [Structural elements of the histamine H1- and H2-receptors].
mesh_terms: D001665:Binding Sites; D006632:Histamine / Q000031:analogs & derivatives / Q000032:analysis / Q000378:metabolism; D006859:Hydrogen / Q000378:metabolism; D008968:Molecular Conformation; D011968:Receptors, Histamine / Q000032:analysis*; D011969:Receptors, Histamine H1 / Q000032:analysis* / Q000378:metabolism; D011970:Receptors, Histamine H2 / Q000032:analysis* / Q000378:metabolism
chemical_list: D011968:Receptors, Histamine; D011969:Receptors, Histamine H1; D011970:Receptors, Histamine H2; D006859:Hydrogen; D006632:Histamine
vernacular_title: Elementy stroeniia H1- i H2-retseptorov gistamina.