1. Biliary disease in young subjects;Potter;Surg. Gynec. & Obst.,1938
2. Cholecystitis in childhood and associated obstructive jaundice;Ulin;Surgery,1952
3. Primary gallbladder disease in children;Glenn;Ann. Surg.,1954
4. Gallbladder disease in children: four case reports;Ahrens,1957
5. Review of Surgery;Brenner,1964