title: In reply to 'external validation of the berlin initiative study equations'.
authors.affiliation: Bichat Hospital and University Paris Diderot-Paris 7, Paris, France.
authors.forename: Emmanuelle
authors.initials: E
authors.lastname: Vidal-Petiot
authors.affiliation: Bichat Hospital and University Paris Diderot-Paris 7, Paris, France.
authors.forename: François
authors.initials: F
authors.lastname: Vrtovsnik
authors.affiliation: Bichat Hospital and University Paris Diderot-Paris 7, Paris, France.
authors.forename: Martin
authors.initials: M
authors.lastname: Flamant
mesh_terms: D015415:Biomarkers / Q000097:blood*; D005260:Female; D005919:Glomerular Filtration Rate / Q000502:physiology*; D006801:Humans; D008297:Male; D055641:Mathematical Concepts; D051436:Renal Insufficiency, Chronic / Q000503:physiopathology*
chemical_list: D015415:Biomarkers