1. Ureterocele: a study of 94 instances in 80 infants and children;Campbell;Surg., Gynec. & Obst.,1951
2. Ureteroceles in children;Gummess;J. Urol.,1955
3. Simple and ectopic ureterocele in infancy and childhood;Malek;Surg., Gynec. & Obst.,1972
4. Caecoureterocele and concepts on the embryology and aetiology of ureteroceles;Stephens;Aust. New Zeal. J. Surg.,1971
5. Urology in Childhood;Williams,1974