Methods:The serum levels of CA9 9 and CEA were determined in 8 cases with gastro intestinal cancer by enzyme immunometric assay.
Methods:The serum levels of CA9 9 and CEA were determined in 8 cases with gastro intestinal cancer by enzyme immunometric assay.
方法:采用酶联免疫吸附法对8例消化道恶性肿瘤患者的CA9-9、CEA水平进行测定。