1. Cohen, B., Goldman, S. M., Kopilnick, M., Khurana, A. V. & Salik, J. O. Ureteropelvic junction obstruction: its occurrence in 3 members of a single family. J. Urol. 120, 361–364 (1978).
2. Thomas, A. K. & June, C. H. The promise of T-lymphocyte immunotherapy for the treatment of malignant disease. Cancer J. 7 (Suppl. 2), S67–S75 (2001).
3. Sepulveda, L. & Rodrigues, F. Giant hydronephrosis—a late diagnosis of ureteropelvic junction obstruction. World J. Nephrol. & Urol. 2, 33–35 (2013).
4. Bauer, S. B. in Campbell's Urology 7th edn (eds Walsh, P. W., Retik, A. B., Vaughan, E. D. Jr & Wein, A. J.) 1739–1749 (WB Saunders Company, 1998).
5. Park, J. M. & Bloom, D. A. The pathophysiology of UPJ obstruction. Current concepts. Urol. Clin. North Am. 25, 161–169 (1998).