%0 Journal Article %T The Resistive Index Is a Marker of Renal Function, Pathology, Prognosis, and Responsiveness to Steroid Therapy in Chronic Kidney Disease Patients %A Kikuno Hanamura %A Akihiro Tojo %A Satoshi Kinugasa %A Kensuke Asaba %J International Journal of Nephrology %D 2012 %I %R 10.1155/2012/139565 %U http://dx.doi.org/10.1155/2012/139565