title: [Great importance of supplementary immunization activity of measles vaccine in China].
authors.forename: Qi-rong
authors.initials: QR
authors.lastname: Zhu
mesh_terms: D002681:China; D006801:Humans; D008457:Measles / Q000517:prevention & control*; D008458:Measles Vaccine; D014611:Vaccination
chemical_list: D008458:Measles Vaccine