title: Comparison of cardiac responses to glucagon in the rat and guinea pig.
mesh_terms: D000818:Animals; D005934:Glucagon / Q000494:pharmacology*; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D066298:In Vitro Techniques; D009200:Myocardial Contraction / Q000187:drug effects; D051381:Rats; D013045:Species Specificity
chemical_list: D005934:Glucagon