@misc{indiciae06f4e4551830, title = {Post-immunization pneumococcal antibody titers and IgG subclasses.}, author = {R U Sorensen and H Hidalgo and C Moore and L E Leiva}, year = {1996}, doi = {10.1002/(sici)1099-0496(199609)22:3<167::aid-ppul5>3.0.co;2-m}, url = {https://pubmed.ncbi.nlm.nih.gov/8893255/}, note = {Source identifier: 8893255} }