|Sep-1929||Rice and Beans as an Adequate Diet||Cook, Donald H.; Rivera, Trinita|
|Aug-1927||Some Aspects of the Food Problem in Porto Rico||Cook, Donald H.|
|Jun-1928||A study of the Diets in Three Insular Institutions||Cook, Donald H.; Rivera, Trinita|
|Mar-1937||The Vitamin Content of West Indian Shark Liver oils. II. The Vitamin D content of the Liver Oil of the Small Blue Shark.||Asenjo, Conrado F.; Cook, Donald H.; Axtmayer, Joseph H.|
|May-1927||Vitamin Studies in Porto Rico||Cook, Donald H.|
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