title: Blood urea nitrogen to creatinine ratio in acute heart failure: an old concept brought to reality?
authors.affiliation: Servicio de Cardiología, Hospital Clínico Universitario, Universitat de Valencia, INCLIVA, Valencia, Spain.
authors.forename: Julio
authors.initials: J
authors.lastname: Núñez
mesh_terms: D058186:Acute Kidney Injury; D001806:Blood Urea Nitrogen; D003404:Creatinine / Q000097:blood*; D006333:Heart Failure / Q000097:blood; D006801:Humans
chemical_list: D003404:Creatinine