著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Anthony Burton,WHO and UNICEF estimates of national infant immunization coverage: methods and processes,Bulletin of the World Health Organization,0042-9686,WHO Press,2009-07-01,87,7,535-541,https://cir.nii.ac.jp/crid/1363670319508662272,https://doi.org/10.2471/blt.08.053819