1. Ureterocele. A study of 94 instances in 80 infants and children;Campbell;Surg., Gynec. & Obst.,1951
2. The Lower Urinary Tract in Childhood;Kjellberg,1957
3. Ureterocele in infants and children;Stephens;Aust. &. N. Z. J. Surg.,1958
4. Ureterocele in infants and children;Uson;Pediatrics,1961
5. Ectopic ureterocele;Williams;Proc. Royal Soc. Med.,1958