On the ratio of catalase and of certain respiratory enzymes in various organs of hens.
D000818:Animals; D002374:Catalase / Q000378:metabolism*; D066298:In Vitro Techniques; D010088:Oxidoreductases / Q000378:metabolism*; D011200:Poultry / Q000378:metabolism*
D010088:Oxidoreductases; D002374:Catalase