Masquerading mononucleosis or monocytic leukemia?
D000368:Aged; D000914:Antibodies, Viral / Q000032:analysis; D003937:Diagnosis, Differential; D006801:Humans; D007111:Immunity, Cellular; D007075:Immunoglobulin M / Q000276:immunology; D007153:Immunologic Deficiency Syndromes / Q000276:immunology; D007244:Infectious Mononucleosis / Q000175:diagnosis* / Q000276:immunology; D007951:Leukemia, Myeloid / Q000175:diagnosis* / Q000276:immunology
D000914:Antibodies, Viral; D007075:Immunoglobulin M