title: [The current status and future prospect of vaccines--with special reference to respiratory tract infections].
authors.forename: Tsuyoshi
authors.initials: T
authors.lastname: Nagatake
mesh_terms: D006801:Humans; D007252:Influenza Vaccines; D012141:Respiratory Tract Infections / Q000517:prevention & control*; D014765:Viral Vaccines
chemical_list: D007252:Influenza Vaccines; D014765:Viral Vaccines