title: [Effects of toad venom and strophanthin-K on myocardial contractility in dogs].
mesh_terms: D000664:Amphibian Venoms / Q000494:pharmacology*; D000818:Animals; D002025:Bufonidae; D002027:Bufotenin / Q000494:pharmacology; D004285:Dogs; D005260:Female; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects*; D013268:Stimulation, Chemical; D013328:Strophanthins / Q000494:pharmacology*
chemical_list: D000664:Amphibian Venoms; D013328:Strophanthins; D002027:Bufotenin; C029082:strophanthin K