1. Caliceal diverticulum;JW Jr;J Urol,1975
2. Pyelocalyceal diverticula;Michel;Int Urol Nephrol,1985
3. 3. Rayer PP. Traitements des maladies des reins 3. Paris: Baillere; 1841. p. 507.
4. 4. Migliardi L. Pelvic cysts with multiple calculosis. Urologia 1954;21:63.
5. 5. Gambaccini P. Studio clinico radiologico delle displasie cistiche del rene in base a nuovi orientamenti morfogenetici [Clinical radiologic studies according to recent morphogenic data on cystic dysplasias of the kidney]. Radiol Med 1954;40:338-369.