title: How vaccine safety is monitored before and after licensure.
authors.affiliation: Section of Infectious Diseases, Division of Immunologic and Infectious Diseases, Children's Hospital of Philadelphia, 34th St. and Civic Center Blvd., Philadelphia, PA 19104, USA.
authors.forename: K K
authors.initials: KK
authors.lastname: Macartney
authors.forename: P A
authors.initials: PA
authors.lastname: Offit
mesh_terms: D017277:Drug Approval; D006801:Humans; D007255:Information Services; D011358:Product Surveillance, Postmarketing / Q000379:methods; D014612:Vaccines / Q000009:adverse effects*
chemical_list: D014612:Vaccines