TY - JOUR T1 - Chronic kidney disease: definition and staging – an orthodox view JF - Clinical Medicine JO - Clin Med SP - 563 LP - 564 DO - 10.7861/clinmedicine.9-6-563 VL - 9 IS - 6 AU - CG Winearls Y1 - 2009/12/01 UR - http://www.rcpjournals.org/content/9/6/563.abstract ER -