title: [Effects of a 5th inoculation with polio vaccine].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D005069:Evaluation Studies as Topic; D005500:Follow-Up Studies; D006801:Humans; D007109:Immunity; D007117:Immunization, Secondary; D008875:Middle Aged; D011051:Poliomyelitis / Q000517:prevention & control*; D011054:Poliovirus Vaccine, Inactivated; D013997:Time Factors; D014611:Vaccination
chemical_list: D011054:Poliovirus Vaccine, Inactivated
vernacular_title: Effekten av en femte injektion av poliovaccin.