Boyd Butler

Influence of age on the response to Streptococcus pneumoniae vaccine in patients with recurrent infections and normal immunoglobulin concentrations.

R. Sorensen, L. Leiva, F. C. Javier, 1998, The Journal of allergy and clinical immunology.

Up-Regulation of CD40 Ligand and Induction of a Th2 Response in Children Immunized with Pneumococcal Polysaccharide Vaccines

R. Sorensen, L. Leiva, J. Hempe, 2001, Clinical Diagnostic Laboratory Immunology.

Response to a heptavalent conjugate Streptococcus pneumoniae vaccine in children with recurrent infections who are unresponsive to the polysaccharide vaccine.

R. Sorensen, L. Leiva, F. C. Javier, 1998, The Pediatric infectious disease journal.