title: Refractoriness of toad bladder to stimulation of sodium transport.
mesh_terms: D000818:Animals; D001692:Biological Transport; D002024:Bufo marinus; D000242:Cyclic AMP / Q000032:analysis / Q000494:pharmacology; D007700:Kinetics; D012964:Sodium / Q000378:metabolism*; D013806:Theophylline / Q000494:pharmacology; D001743:Urinary Bladder / Q000032:analysis / Q000187:drug effects / Q000378:metabolism / Q000502:physiology*; D014667:Vasopressins / Q000494:pharmacology*
chemical_list: D014667:Vasopressins; D012964:Sodium; D013806:Theophylline; D000242:Cyclic AMP