1. A review of the classification of bone tumors;Ewing;Surg., Gynec. & Obst.,1939
2. Ewing's tumor in children;Hall;J. Internat. Coll. Surgeons,1941
3. Histogenesis of Ewing's tumor;Foote;Am. J. Path.,1941
4. Neuroblastoma metastasis in bones with criticism of Ewing's endothelioma;Colville;Am. J. Path.,1933
5. Neoplastic Diseases: A Treatise of Tumors;Ewing,1940