1. The WHO histological classification of tumors of the gallbladder and extrahepatic bile duct, a commentary on the second edition;Albores-Saavedra;Cancer,1992
2. J. Albores-Saavedra, D.E. Henson, D.S. Klimstra, 13, Dysplasia, carcinoma in situ, and invasive carcinoma of the extrahepatic bile ducts, in: Tumors of the Gallbladder, Extrahepatic Bile Ducts, and Ampulla of Vater, third series, Fascicle 27, Armed Forces Institute of Pathology, Washington, DC, 2000, pp. 191–215.
3. Differential control of cytokeratins and vimentin synthesis by cell-to-cell contact and cell spreading in cultured epithelial cells;Ben-ze’eb;J. Cell Biol.,1984
4. Undifferentiated carcinoma of the gallbladder: report of a case with immunohistochemical findings;Diebold-Berger;Arch. Pathol. Lab. Med.,1995
5. Undifferentiated spindle cell and giant cell carcinoma of the common bile duct;Dowaki;Tokai J. Exp. Clin. Med.,2003