title: Influenza. Test kit error is wake-up call for 50-year-old foe.
authors.forename: Martin
authors.initials: M
authors.lastname: Enserink
mesh_terms: D018070:Biological Specimen Banks; D003264:Containment of Biohazards; D006801:Humans; D009980:Influenza A virus / Q000145:classification / Q000276:immunology / Q000472:pathogenicity; D007251:Influenza, Human / Q000453:epidemiology / Q000276:immunology / Q000821:virology*; D007753:Laboratories / Q000592:standards; D011361:Professional Competence; D012449:Safety; D014944:World Health Organization