1. Malignant renal neoplasm: A clinical and pathologic study;Abeshouse;Arch. Surg.,1945
2. Ewing, J.: Neoplastic Diseases. Philadelphia: W. B. Saunders Co., 4th ed., pp. 799-830.
3. Principles and Practice of Urology;Hinman,1935
4. Clinical Urology;Lowsley,1944