REFERENCES
- Moller H, Cortes D, Engholm G, Thorup J. Risk of testicular cancer with cryptorchidism and with testicular biopsy: cohort study. Br Med J 1998; 317: 729.
- Swerdlow AJ, Higgins CD, Pike MC. Risk of cancer in cohort of boys with cryptorchidism. Br Med J 1997; 314: 1507–11.
- Nistal M, Paniagua R, Diez-Pardo JA. Testicular micro-lithiasis in two children with bilateral cryptorchidism. J Urol 1979; 121: 535–7.
- Kragel PJ, Delvecchio D, Orlando R, Garvin DF. Ultrasonographic findings of testicular microlithiasis associated with intratubular germ cell neoplasia. Urology 1991; 37: 66–8.
- Song FL, Middleton WD, Winter TC, Swanson PE, Mack LA. Association between intratubular germ cell neoplasia and testicular microlithiasis (Abstract). Radiology 1993; 189: 156.
- Vegni-Talluri M, Bigliardi E, Vanni MG, Tota G. Testicular microliths: their origin and structure. J Urol 1980; 124: 105–7.
- Parra BL, Venable DD, Gonzalez E, Eastham JA. Testicular microlithiasis as a predictor of intratubular germ cell neoplasia. Urology 1996; 48: 797–9.
- Kragel PJ, Delvecchio D, Orlando R, Garvin DF. Ultrasonographic findings of testicular microlithiasis associated with intratubular germ cell neoplasia. Urology 1991; 37: 66–8.
- Skakkebaek NE, Berthelsen JG, Muller J. Carcinoma in situ of the undescended testis. Urol Clin North Am 1982; 9: 377–85.