Serum IGF1 levels of those were tested by immunoradiometricassay(IRMA).
用免疫放射分析(IRMA)测定上述标本血清IGF 1水平。
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Methods The serum CA50 levels were determined by immunoradiometricassay (IRMA) in 88 healthy controls, 69 patients with benign disease and 160 cancer patients.