Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ENGLUND JA,Transplacental antibody transfer following maternal immunization with polysaccharide and conjugates Haemophilus influenzae type b vaccines,J Infect Dis,,,1995,171,,99-105,https://cir.nii.ac.jp/crid/1570572700953996672,