title: [Influenza vaccinations--use with care].
authors.forename: R
authors.initials: R
authors.lastname: Pyhälä
authors.forename: T
authors.initials: T
authors.lastname: Hovi
mesh_terms: D000368:Aged; D005387:Finland / Q000453:epidemiology; D006801:Humans; D007252:Influenza Vaccines / Q000191:economics; D007251:Influenza, Human / Q000191:economics / Q000517:prevention & control*; D018579:Patient Selection
chemical_list: D007252:Influenza Vaccines