5Lippi G,Bassi A, Brocco G, et al. Preanalytic error tracking in a laboratory medicine department results of a 1-year experience[J]. Clin Chem, 2006,52(7) : 1442-1443.
6Plebani M. Errors in laboratory medicine and patient safety. The road ahead[J]. Clin Chem Lab Meal,2007,45(6):700-707.