title: Simultaneous presence of IgA- and IgG-CK-BB in a patient without myocardial infarction.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000936:Antigen-Antibody Complex / Q000378:metabolism*; D003402:Creatine Kinase / Q000097:blood / Q000276:immunology*; D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000378:metabolism; D007074:Immunoglobulin G / Q000378:metabolism; D007527:Isoenzymes; D009203:Myocardial Infarction / Q000175:diagnosis / Q000201:enzymology / Q000276:immunology*
chemical_list: D000936:Antigen-Antibody Complex; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007527:Isoenzymes; D003402:Creatine Kinase