title: Distribution and efflux of sodium from frog heart ventricles perfused with normal and sodium free Ringer's solution.
mesh_terms: D000818:Animals; D001001:Anura; D002122:Calcium Chloride; D002794:Choline; D006352:Heart Ventricles; D009206:Myocardium / Q000378:metabolism*; D010477:Perfusion; D010879:Piperazines; D011189:Potassium Chloride; D011894:Rana pipiens; D012964:Sodium / Q000378:metabolism*; D012965:Sodium Chloride; D012975:Sodium Isotopes; D013451:Sulfonic Acids
chemical_list: D010879:Piperazines; D012975:Sodium Isotopes; D013451:Sulfonic Acids; D012965:Sodium Chloride; D011189:Potassium Chloride; D012964:Sodium; D002122:Calcium Chloride; D002794:Choline