癌胚抗原、糖链抗原72-4和胃蛋白酶原联合检测评价胃癌的诊断价值
卢灿荣1, 张士武2, 张勇1, 卫勃1

Evaluation on the diagnostic value of CEA, CA72-4 and pepsinogen combined determination for gastric cancer
LU Canrong1, ZHANG Shiwu2, ZHANG Yong1, WEI Bo1
图1 ROC曲线评价各项指标单独检测区分胃增生和胃癌