title: Anaphylactic reactions to IgA: a difficult transfusion problem.
mesh_terms: D000707:Anaphylaxis / Q000209:etiology / Q000276:immunology* / Q000517:prevention & control; D000937:Antigen-Antibody Reactions; D003298:Coombs Test; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007074:Immunoglobulin G / Q000032:analysis; D007153:Immunologic Deficiency Syndromes / Q000276:immunology; D008875:Middle Aged; D010956:Plasmapheresis; D065227:Transfusion Reaction
chemical_list: D007074:Immunoglobulin G