title: The effect of ammonium sulfate upon the Na+ plus K+ activated ATPase content of retinal tissue.
mesh_terms: D000251:Adenosine Triphosphatases / Q000037:antagonists & inhibitors*; D000818:Animals; D001001:Anura; D010042:Ouabain / Q000494:pharmacology; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology*; D012160:Retina / Q000201:enzymology*
chemical_list: D000644:Quaternary Ammonium Compounds; D010042:Ouabain; D000251:Adenosine Triphosphatases