TY - RPRT TI - Correlation between antibody affinity and serum bactericidal activity in infants. AU - S V Hetherington AU - M L Lepow PY - 1992 DO - 10.1093/infdis/165.4.753 UR - https://pubmed.ncbi.nlm.nih.gov/1552207/ ID - 1552207 ER -