Original Research
Copyright ©The Author(s) 1997.
World J Gastroenterol. Sep 15, 1997; 3(3): 163-165
Published online Sep 15, 1997. doi: 10.3748/wjg.v3.i3.163
Figure 4
Figure 4 Colonic adenocarcinoma, positive CEA expression in the invasive carcinoma nest. PAP method × 200