title: The roles of influenza virus antigens and the AS03 adjuvant in the 2009 pandemic vaccine associated with narcolepsy needs further investigation.
authors: European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden.
authors: Kari
authors: K
authors: Johansen
mesh_terms: D005260:Female; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage* / Q000009:adverse effects*; D008297:Male; D009290:Narcolepsy / Q000453:epidemiology* / Q000821:virology*; D014611:Vaccination / Q000009:adverse effects*
chemical_list: D007252:Influenza Vaccines; C556153:pandemrix