MONONUCLEOSIS IN THE AGED.
D001774:Blood Chemical Analysis; D003937:Diagnosis, Differential; D005853:Geriatrics; D006801:Humans; D007244:Infectious Mononucleosis; D008218:Lymphocytosis
BLOOD CHEMICAL ANALYSIS; DIAGNOSIS, DIFFERENTIAL; GERIATRICS; INFECTIOUS MONONUCLEOSIS; LYMPHOCYTOSIS