2Culleton BF, Larson MG, Wilson PW. cardiovascular disease and nortality in a community-based cohort with mild renal insufficiency. Kidney int, 1999,56: 2214-2219.
3Wannamethee SG, Shaper AG, Perry IJ. Serum creatinine concentration and risk of cardiovascular disease: A possible marker for increased risk of stroke. Stroke, 1997,28: 557-563.