1. Nagai T, Kurumado K, Yamakawa T, Kondo Y: Experimental study on morphological changes in the common bile duct epithelium after choledochojejunostomy and choledochocolonostomy. Tekyo Med J 14:463–470, 1991 (English abstract)
2. Kurumado K, Nagai T, Kondo Y, Abe H: Long-term observation on morphological changes of choledochal epithelium after choledochoenterostomy in rats. Dig Dis Sci 39:809–820, 1994
3. Karnovsky MI: A formaldehyde-glutaraldehyde fixate of high osmolarity for use in electron microscopy. J Cell Biol 27:137A-138A, 1965
4. Luciano L: Die Feinstruktur der Gallenblase und der Gallengänge. II. Das Epithel der Extrahepatischen Gallengänge der Maus und der Ratte. Z Zellforsch 135:103–114, 1972
5. Riches DJ, Palfrey AI: The ultrastructure of the bile duct epithelium of the rat. J Anat (London) 100:429–430, 1966