Original Articles
Copyright ©The Author(s) 1998.
World J Gastroenterol. Oct 15, 1998; 4(5): 397-403
Published online Oct 15, 1998. doi: 10.3748/wjg.v4.i5.397
Figure 5
Figure 5 Immunohistochemical studies (S-P method) show positivity in the basaloid components for cytokeratin (Pan). × 200