Update: poliomyelitis outbreak--Finland, 1984-1985.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D005260:Female; D005387:Finland; D006801:Humans; D007115:Immunization Schedule; D007223:Infant; D008297:Male; D008582:Meningitis, Aseptic / Q000209:etiology; D008875:Middle Aged; D011051:Poliomyelitis / Q000453:epidemiology* / Q000382:microbiology / Q000517:prevention & control; D011054:Poliovirus Vaccine, Inactivated / Q000008:administration & dosage; D012189:Retrospective Studies; D014613:Vaccines, Attenuated / Q000008:administration & dosage
D011054:Poliovirus Vaccine, Inactivated; D014613:Vaccines, Attenuated