Peeters, CCAMTenbergen-Meekes, AEvenberg, DEPoolman, JTZegers, BJMRijkers, GT2025-03-122025-03-121991https://rivm.openrepository.com/handle/10029/632815A comparative study of the immunogenicity of pneumococcal type 4 polysaccharide and oligosaccharide tetanus toxoid conjugates in adult mice.ArticleJ Immunol 1991; 146:4308-142025-03-12