[The effect of certain cardiac preparations on the venous tone].
D000818:Animals; D002110:Caffeine / Q000494:pharmacology*; D002164:Camphor / Q000494:pharmacology*; D002415:Cats; D004285:Dogs; D009552:Nikethamide / Q000494:pharmacology*; D010946:Plants, Medicinal / Q000494:pharmacology*; D013328:Strophanthins / Q000494:pharmacology*; D014666:Vasomotor System / Q000187:drug effects*
D013328:Strophanthins; D009552:Nikethamide; D002110:Caffeine; D002164:Camphor
O deĭstvii nekotorykh serdechnykh sredstv na tonus ven.