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2. Development of a Phosphatase Test Applicable to Cheddar Cheese;Sanders;Jour. Assoc. Official Agr. Chem.,1945
3. (Food and Drug Admin., Fed. Security Agency, Minneapolis 1, Minn.) A Modified Scharer Phophatase Test for Milk and Soft Cheeses;Horwitz;Jour. Assoc Official Agr. Chem.,1946