1. Supernumerary Kidney;Geisinger;Jour. of Urol.,1937
2. Supernumerary Kidney. A, New Case;Grimaldi;Rev. argent. de Urol.,1938
3. Congenital Renal Anomalies with Special Reference to the Horseshoe Kidney;Rusche;Calif. and Western Med.,1939
4. Supernumerary Kidney. Report of a Case and Review of the Literature;Saccone;Jour. of Urol.,1934
5. A Quadruple Kidney with a Horseshoe Component, demonstrated with the Aid of Excretion Urography;Swick;Jour. Mt. Sinai Hosp.,1937–38