title: Comparative studies of 3,7-dimethyl-1-(5-oxo-hexyl)-xanthine and theophylline on cardiac function.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D002302:Cardiac Output / Q000187:drug effects; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D005260:Female; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D008297:Male; D013268:Stimulation, Chemical; D013806:Theophylline / Q000494:pharmacology*; D014655:Vascular Resistance / Q000187:drug effects; D014970:Xanthines / Q000494:pharmacology*
chemical_list: D014970:Xanthines; D013806:Theophylline