1. Ectopic ureter, ureterocele, and ureteral anomalies;Stanasel,2021
2. Urethral obstruction in boys caused by prolapse of simple ureterocele;Diard;Pediatr Radiol,1981
3. Bladder neck obstruction caused by a large simple ureterocele in a young male;Shetty;Pediatr Radiol,1995
4. A case of posterior urethral valve identified in an older child by straining to void;Nishio;Urol Case Rep,2021