title: [Comparative studies of the inotropic effects of pethidine and morphine on the isolated ventricular myocardium].
mesh_terms: D000818:Animals; D002415:Cats; D006321:Heart / Q000187:drug effects* / Q000502:physiology; D006352:Heart Ventricles / Q000187:drug effects; D006439:Hemodynamics / Q000187:drug effects; D009020:Morphine / Q000494:pharmacology*; D009129:Muscle Tonus / Q000187:drug effects
chemical_list: D009020:Morphine
vernacular_title: Vergleichende Untersuchungen der inotropen Wirkungen von Pethidin und Morphin am isolierten Ventrikelmyokard.