title: Letter:Acute haemolytic anaemia due to IgM and IgA penicillin antibody.
mesh_terms: D000208:Acute Disease; D000743:Anemia, Hemolytic / Q000139:chemically induced*; D000906:Antibodies / Q000302:isolation & purification*; D004342:Drug Hypersensitivity; D005260:Female; D006801:Humans; D007070:Immunoglobulin A; D007075:Immunoglobulin M; D008875:Middle Aged; D010406:Penicillins / Q000009:adverse effects / Q000276:immunology*
chemical_list: D000906:Antibodies; D007070:Immunoglobulin A; D007075:Immunoglobulin M; D010406:Penicillins