Objective： To investigate the relationship between expressions of p, nm and c-erbB-, and their clinical significance in gastric cancer limited to muscularis propria (PM cancer).
Objective： To investigate the relationship between expressions of p, nm and c-erbB-, and their clinical significance in gastric cancer limited to muscularis propria (PM cancer).
目的：探讨nm 、p和c-erbB-基因在中期胃癌的表达及其临床意义。