血清胃蛋白酶原、CEA、CA19-9及CA72-4检测对胃癌的诊断价值探讨
张金锋

Diagnostic significance on the detections of serum pepsinogens, CEA, CA19-9 and CA72-4 for gastric cancer
ZHANG Jinfeng.
图1 血清PG-#cod#x02160;、PG-#cod#x02160;PG -#cod#x02161;比值诊断胃癌的ROC曲线