title: Relation between haemagglutination by immunoglobulin-A preparations and reaginic activity.
mesh_terms: D000906:Antibodies; D004912:Erythrocytes; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007073:Immunoglobulin E; D066298:In Vitro Techniques; D008623:Mercaptoethanol / Q000494:pharmacology; D012882:Skin Tests; D013696:Temperature
chemical_list: D000906:Antibodies; D007073:Immunoglobulin E; D008623:Mercaptoethanol