title: The effects of histamine and selective histamine receptor agonists on the isolated working guinea-pig heart preparation [proceedings].
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects*; D006632:Histamine / Q000494:pharmacology*; D066298:In Vitro Techniques; D011968:Receptors, Histamine / Q000187:drug effects*; D013268:Stimulation, Chemical
chemical_list: D011968:Receptors, Histamine; D006632:Histamine