Quantitative studies of complement fixation; fixation of complement in the reaction between type III pneumococcus specific polysaccharide and homologous antibody.
D000906:Antibodies; D003165:Complement System Proteins; D006801:Humans; D007136:Immunoglobulins; D011134:Polysaccharides; D013296:Streptococcus pneumoniae
COMPLEMENT/fixation