title: Maturation- and species-related differences in inotropic response to isoproterenol.
mesh_terms: D000375:Aging; D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D006168:Guinea Pigs; D007545:Isoproterenol / Q000494:pharmacology*; D009200:Myocardial Contraction / Q000187:drug effects*; D011817:Rabbits; D013045:Species Specificity; D013268:Stimulation, Chemical
chemical_list: D007545:Isoproterenol