4Mogensen CE. Early diabetic renal involvement and nephropathy. The Diabetic Annual, 1987,3:306 - 311.
5Kelley K, Aricak O, Light R, et al. Proteinuria is a determinant of quelity of life in diabetic ncphropathy : modeling lagged effects with path analysis. American Journnal of Nephrology, 2007, 27 ( 5 ) : 488 - 494.