Clinical Research
Copyright ©2007 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 21, 2007; 13(47): 6396-6403
Published online Dec 21, 2007. doi: 10.3748/wjg.v13.i47.6396
Figure 1
Figure 1 Immunohistochemical staining of p16. A: Tumor cells showing diffuse strong positive staining of p16; B: Tumor cells showing diffuse moderate staining; C: Tumor cells showing partly weak staining.