[The effect of sympathomimetics in combination with xanthine derivatives on the isolated guinea-pig heart according to the Langendorff method].
D004232:Diuretics; D006168:Guinea Pigs; D006321:Heart / Q000494:pharmacology*; D013566:Sympathomimetics / Q000494:pharmacology*; D019820:Xanthine; D014970:Xanthines / Q000494:pharmacology*
D004232:Diuretics; D013566:Sympathomimetics; D014970:Xanthines; D019820:Xanthine
HEART/pharmacology; SYMPATHOMIMETICS/pharmacology; XANTHINES/pharmacology