Seasonal incidence of infectious mononucleosis.
D000293:Adolescent; D000328:Adult; D001900:Boston; D005260:Female; D006801:Humans; D007244:Infectious Mononucleosis / Q000453:epidemiology*; D008297:Male; D012621:Seasons; D013333:Student Health Services / Q000706:statistics & numerical data; D014481:United States