title: [Chronic renal failure as health problem: a timely reflexion].
authors: P L
authors: PL
authors: Santa Cruz
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003430:Cross-Sectional Studies; D006801:Humans; D007676:Kidney Failure, Chronic / Q000453:epidemiology* / Q000401:mortality; D008875:Middle Aged; D012307:Risk Factors; D013030:Spain / Q000453:epidemiology