6Ricos C, Garcia-Victoria M, de-la-Fuente B. Quality indicators and specifications for the extra-analytical phases in clinical laboratory management[J]. Clin Chem Lab Med, 2004, 42(6): 578- 582.
7Sanchez CEJ,Masa JF,Disdier VC,et al.The usefulness of serum neuron-specific enolase in the clinical management of small-cell lung carcinoma[].Archivos de Bronconeumologia.1994
8Ebert W,Dienemann H,Fateh-Moghadam A,et al.Cytokeratin 19fr-agment CYFRA21-1 compared with carcinoembryonic antigen,squamouscell carcinoma antigen and neuron-specific enolase in lung cancer[].Eur JClin Chem Clin Biochem.1994
9Kintzel K,Sonntag J,Strau E,et al.Neuron-specific enolase:referencevalues in cord blood[].Clinical Chemistry and Laboratory Medicine.1998