1. A case of calculus pyonephrosis in a crossed ectopic non-fused kidney;Alcock;Tr. Amer. Assoc. Genito-Urin. Surgeons,1926
2. Crossed renal ectopia;Barry;Jour. Amer. Med. Assoc.,1930
3. Case reports; crossed ectopic kidney; accidental concealed hemorrhage;Beebee;Colorado Med.,1927
4. Infected left calculous hydronephrosis in right iliac fossa;Beer;Ann. Surg.,1926
5. Renal ectopy;Campbell;Jour. Urol.,1930