Glomerular permeability activity: prevalence and prognostic value in pediatric patients with idiopathic nephrotic syndrome.
Trachtman H, Greenbaum LA, McCarthy ET, Sharma M, Gauthier BG, Frank R, Warady B, Savin VJ. Glomerular permeability activity: prevalence and prognostic value in pediatric patients with idiopathic nephrotic syndrome. Am J Kidney Dis. 2004 Oct; 44(4):604-10.