title: Additional seasonal influenza virus vaccinations for the 2009 H1N1 pandemic.
authors.forename: Cheng-Feng
authors.initials: CF
authors.lastname: Qin
authors.forename: Tao
authors.initials: T
authors.lastname: Jiang
authors.forename: Jian-Feng
authors.initials: JF
authors.lastname: Han
authors.forename: Xiao-Feng
authors.initials: XF
authors.lastname: Li
authors.forename: E-De
authors.initials: ED
authors.lastname: Qin
authors.forename: Qi-Bin
authors.initials: QB
authors.lastname: Leng
mesh_terms: D056738:Cross Protection; D004196:Disease Outbreaks / Q000517:prevention & control*; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000276:immunology*; D007252:Influenza Vaccines / Q000008:administration & dosage* / Q000276:immunology*; D007251:Influenza, Human / Q000276:immunology / Q000517:prevention & control* / Q000821:virology
chemical_list: D007252:Influenza Vaccines