Methods Serum CEA and CA19-9 of 240 patients admitted to internal digestive wards were examined with RIA method.
方法以放射免疫法测定240例本院消化内科病房患者的CEA和CA19 - 9血浓度。
Methods Radioimmunoassay (RIA) was used to measure serum CEA and CA199 in 60 colonic cancer recurrence patients and 60 non-gastrointestinal patients.
方法用RIA法检测60例结肠癌术后复发患者和60例非胃肠疾患人群血清中CEA和CA199水平。
Methods Serum CEA, CA125(with RIA) levels were measured in 42 patients with ovarian cancer as well as in 30 controls.
方法应用放免法测定42例卵巢癌患者血清CEA、CA125含量并与30例正常健康人作比较。
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