title: A dual-component positive inotropic response of guinea-pig isolated atria to histamine [proceedings].
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology*; D066298:In Vitro Techniques; D009200:Myocardial Contraction / Q000187:drug effects*; D013268:Stimulation, Chemical
chemical_list: D006632:Histamine