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JAMA. 1955;159(10):1018-1019. doi:10.1001/jama.1955.02960270038011.
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Jeans, P. C., and Marriott, W. McK.: Infant Nutrition: A Textbook of Infant Feeding for Students and Practitioners of Medicine , ed. 4, St. Louis, C. V. Mosby Company, 1947, p. 416.
Foote, J. A.:  Evidence of Rickets Prior to 1650 , Am. J. Dis. Child. 34:443 ( (Sept.) ) 1927.
Zucker, T. F.:  Further Observations on the Chemistry of Cod Liver Oil , Proc. Soc. Exper. Biol. & Med. 20:136, 1922
Steenbock, H., and Black, A.:  Fat Soluble Vitamins: The Induction of Growth-Promoting and Calcifying Properties in a Ration by Exposure to Ultra-Violet Light , J. Biol. Chem. 61:405, 1924.
Hess, A. F., and Weinstock, M.:  Antirachitic Properties Imparted to Inert Fluids by Ultraviolet Irradiation , J. A. M. A. 83:1845 ( (Dec. 6) ) 1924.
 The Mineralization and Vitaminization of Milk , editorial, J. A. M. A. 101:1728 ( (Nov. 25) ) 1933.
 The Vitamin D Milk Program of the Council on Foods and Nutrition of the American Medical Association, report of the Council on Foods and Nutrition , J. A. M. A. 142:1144 ( (April 15) ) 1950.


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