1. A classification of renal cysts;Bernstein,1976
2. Normal and abnormal development of the kidney;Potter,1972
3. Cysts and cystic disorders of the kidney: Types, diagnosis, treatment;Spence;Urol. Surv.,1972
4. Renal dysplasia and cystic disease of the kidney;Glassberg,1992
5. The incidence of simple renal cyst by computed tomography;Tada;Clin. Radiol.,1983