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) MOGI A.,Increased prevalence of penicillin-resistant viridans group streptococci in Japanese children with upper respiratory infection treated by betalactam agents and in those with oncohematologic diseases,Pediatr. Infect. Dis. J.,,,1997,16,,1140-1144,https://cir.nii.ac.jp/crid/1571980074720321536,