Infectious mononucleosis in older patients.
D000328:Adult; D000367:Age Factors; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006525:Hepatitis, Viral, Human / Q000209:etiology; D006801:Humans; D007177:Inappropriate ADH Syndrome / Q000209:etiology; D007244:Infectious Mononucleosis / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D013163:Splenomegaly / Q000209:etiology; D013921:Thrombocytopenia / Q000209:etiology