{Reference Type}: Letter {Title}: Elevated urinary alpha-1 microglobulin levels are associated with decreased survival among chronic kidney disease patients: a real-world population study. {Author}: Oliva-Damaso N;Lendinez A;Rivas-Ruiz F;Lopez F;Castilla MDM;Oliva-Damaso E;Ramirez A;Payan J; {Journal}: J Nephrol {Volume}: 36 {Issue}: 2 {Year}: 03 2023 {Factor}: 4.393 {DOI}: 10.1007/s40620-022-01499-3