[Studies of rheumatoid agglutination reaction in myocardial infarction].
D000372:Agglutination Tests; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D006801:Humans; D009203:Myocardial Infarction / Q000276:immunology*; D012217:Rheumatoid Factor
D012217:Rheumatoid Factor