title: [Influence of tension on the tone, rate and amplitude of the contractions of the snail ventricle, isolated and placed in different ionic conditions].
mesh_terms: D000818:Animals; D004573:Electrolytes / Q000494:pharmacology*; D006321:Heart / Q000502:physiology*; D006372:Helix, Snails; D012908:Snails
chemical_list: D004573:Electrolytes
keywords: ELECTROLYTES/pharmacology; HEART/physiology