5Giuseppe Lippi. Influence of short-term venous stasis on clinical chemistry testing[J]. Clin Chem Lab Med, 2005, 43(8):869-875.
6Giuseppe Lippi. Preanalytieal variability in laboratory testing:influence of the blood drawing technique [J]. Clin Chem Lab Med,2005,43(3):319-325.
7NCCLS. Reference and selected procedures for the quantitative determination of hemoglobin in blood, approved standard[M]. 3rd ed. NCCLS document H15- A3. Wayne, PA : NCCLS, 2000 : 577.
8Olof Wallin,Johan S, Derberg. Preanalytical venous blood sampling practices demand improvement-A survey of testrequest management, test-tube labelling and information search procedures[J]. Clinica Chimica Acta 2008,36 : 91- 97.
9Giuseppe Lippi,Gian Luca Salvagno. Martina montagnana and gian eesare guidi, short term venous stasis in.9 uences routine coagulation testing[J]. Blood Coagulation and Fibrinolysis 2005,16 : 632.
