Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
TAKALA AK,Reduction of oropharyngeal carriage of Haemophilus influenzae type b in children immunized with an Hib conjugate vaccine,J Infect Dis,,,1991,164,,982-986,https://cir.nii.ac.jp/crid/1573668924820797440,