title: Simultaneous measurement of the effect of vasopressin on sodium and water transport across toad bladder.
mesh_terms: D000818:Animals; D001001:Anura; D001692:Biological Transport; D066298:In Vitro Techniques; D009994:Osmolar Concentration; D010539:Permeability; D012964:Sodium / Q000378:metabolism*; D013806:Theophylline / Q000494:pharmacology; D001743:Urinary Bladder / Q000187:drug effects / Q000378:metabolism*; D014667:Vasopressins / Q000494:pharmacology*; D014867:Water / Q000378:metabolism*; D014882:Water-Electrolyte Balance
chemical_list: D014867:Water; D014667:Vasopressins; D012964:Sodium; D013806:Theophylline