http://pec.lib.wvu.edu/record/P169601944The Effect of iodinated casein (Protamone) on milk and butterfat production and on the ascorbic acid content of the milk. Journal article reprint from: <em>Journal of Dairy Science</em>, v.27:no.5 (1944:May). Van Landingham, Audrey Howard, b. 1905.Weakley, Charles Edward, 1885-Henderson, H. O.Milkfat.Ascorbic acid.Casein.Milk--Research.14256