title: [Influence of chronic co-morbidity on health costs].
authors.forename: Antoni
authors.initials: A
authors.lastname: Sicras-Mainar
authors.forename: Ruth
authors.initials: R
authors.lastname: Navarro-Artieda
authors.forename: Amador
authors.initials: A
authors.lastname: Ruíz-Torrejón
authors.forename: Alexandra
authors.initials: A
authors.lastname: Prados-Torres
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002908:Chronic Disease / Q000191:economics* / Q000453:epidemiology; D015897:Comorbidity; D005260:Female; D017048:Health Care Costs / Q000706:statistics & numerical data*; D019538:Health Care Surveys; D006801:Humans; D008297:Male; D008875:Middle Aged; D011320:Primary Health Care / Q000191:economics*; D012189:Retrospective Studies; D013030:Spain; D055815:Young Adult