1. Ewing’s Neoplastic Diseases;Virchow,1928
2. Delafield and Prudden: Textbook of Pathology, Baltimore: Wm. Wood & Co., 16th ed., p. 435.
3. Thannhauser, S. J.: Oxford Medicine, Vol. IV, Part I, 1940, Chap. VII-A, pp. 214(47) p. 435.214(267), Lipoidosis: Diseases of the Cellular Lipid Metabolism (Part III-Xanthomatosis).
4. Cutaneous xanthoma and “xanthomatosis” of other parts of the body, Brit;Weber;J. of Derm. and Syphilis.,1924
5. Neoplastic Diseases;Ewing,1928