Inhibition of the Hirst haemagglutination reaction by pneumococcal extract, normal serums, and blood cell esterases.
D001773:Blood Cells; D004950:Esterases; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006801:Humans; D022242:Pneumococcal Vaccines; D044967:Serum; D013296:Streptococcus pneumoniae
D022242:Pneumococcal Vaccines; D004950:Esterases
BLOOD CELL ESTERASE/inhibits the Hirst reaction; HEMAGGLUTINATION/Hirst reaction, inhibition by pneumococcal extract; HIRST REACTION; PNEUMOCOCCUS/extract, inhibits Hirst reaction; SERUM/inhibits Hirst reaction