title: [Causes of retirement in rural workers treated at the Hospital Universitário de Londrina].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001938:Brazil; D004185:Disability Evaluation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012179:Retirement; D012424:Rural Population
vernacular_title: Causas de aposentadoria dos trabalhadores rurais atendidos no Hospital Universitário de Londrina