384 Quantification of Igm and Iga Anti-Pneumococcal Polysaccharides by a New Elisa Assay. A Valuable Diagnostic and Prognostic Tool for Hypogammaglobulinemias
384 Quantification of Igm and Iga Anti-Pneumococcal Polysaccharides by a New Elisa Assay. A Valuable Diagnostic and Prognostic Tool for Hypogammaglobulinemias