1. Svendsen PA, Oxenball B, Christiansen JS: Microalbuminuria in diabetic patients—a longitudinal study. Acta Endocrinol Suppl (Copenhagen) 1981, 242:53–54.
2. Viberti GC, Hill RD, Jarrett RJ, et al.: Microalbuminuria as a predictor of clinical nephropathy in insulin-dependent diabetes mellitus. Lancet 1982, 1:1430–1432.
3. National Kidney Foundation: Kidney Disease Outcomes Quality Initiative. Clinical Practice Guidelines for Chronic Kidney Disease; Evaluation, Classification and Stratification. Am J Kidney Disease 2002, 39(Suppl 1):S1–S264.
4. Epstein M: Aging and the kidney. J Am Soc Neprhol 1996, 7:1106–1122.
5. Comper W, Osicka TM: Detection of urinary albumin. Adv Chronic Kidney Dis 2005, 12:170–176.