1. Renal ectopy;Campbell;J. Urol.,1930
2. Ectopic kidney in children and frequency of association with other malformations;Malek,1971
3. Congenital superior ectopia of the kidneys;Berlin;Am. J. Roentgenol.,1957
4. Intrathoracic kidneys;Barloon;J. Urol.,1957
5. Right retroperitoneal diaphragmatic hernia;Barret;Br. J. Surg.,1945