title: Nationwide vaccine adverse events reporting system.
authors.affiliation: U.S. Food and Drug Administration, Rockville, Maryland.
authors.forename: S L
authors.initials: SL
authors.lastname: Nightingale
mesh_terms: D003625:Data Collection / Q000379:methods*; D006801:Humans; D014481:United States; D014486:United States Food and Drug Administration; D014612:Vaccines / Q000009:adverse effects*
chemical_list: D014612:Vaccines