title: [Post-polio syndrome].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001938:Brazil / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D016262:Postpoliomyelitis Syndrome / Q000453:epidemiology* / Q000517:prevention & control