title: Safety and effectiveness of a 2009 H1N1 vaccine in Beijing.
authors.forename: Nicholas S
authors.initials: NS
authors.lastname: Kelley
authors.forename: Michael T
authors.initials: MT
authors.lastname: Osterholm
authors.forename: Edward A
authors.initials: EA
authors.lastname: Belongia
mesh_terms: D000293:Adolescent; D000914:Antibodies, Viral / Q000097:blood; D015982:Bias; D002648:Child; D002681:China / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D053118:Influenza A Virus, H1N1 Subtype / Q000276:immunology; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control*; D058873:Pandemics
chemical_list: D000914:Antibodies, Viral; D007252:Influenza Vaccines