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) Martha H Roper and Jos H Vandelaer and François L Gasse,Maternal and neonatal tetanus,The Lancet,0140-6736,Elsevier BV,2007-12,370,9603,1947-1959,https://cir.nii.ac.jp/crid/1363951794618293376,https://doi.org/10.1016/s0140-6736(07)61261-6