title: Assessment of renal function.
mesh_terms: D000328:Adult; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D003404:Creatinine / Q000097:blood; D004311:Double-Blind Method; D005919:Glomerular Filtration Rate; D006801:Humans; D007223:Infant; D007651:Keto Acids / Q000627:therapeutic use; D007668:Kidney / Q000503:physiopathology*; D007676:Kidney Failure, Chronic / Q000188:drug therapy / Q000503:physiopathology*; D012044:Regression Analysis
chemical_list: D007651:Keto Acids; C013082:alpha-ketoisocaproic acid; D003404:Creatinine