2Price CP, Newman DJ, Blirup-Jensen S, et al. First international reference preparation for individual proteinsin urine [J]. Clin Biochem, 1998,31 (6) : 467-474.
3Bernard AM, Ouied Amor AA,Gcemaere vanneste J, et al. Micro transferrinuria is a more sensitive indicator of early glomerular damage in diabetes than microalbum inuria[J]. Clin Chem, 1988, 34(2):1920.