Comparative effects of a wide range of doses of L-epinephrine and of L-norepinephrine on the contractile force of the heart in situ.
D004837:Epinephrine / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*; D006801:Humans; D009119:Muscle Contraction; D009638:Norepinephrine / Q000494:pharmacology*
D009638:Norepinephrine; D004837:Epinephrine
ARTERENOL/effects; EPINEPHRINE/effects; HEART/effect of drugs on