title: CD4+ T-lymphocytopenia without HIV infection.
authors.forename: D L
authors.initials: DL
authors.lastname: Heymann
authors.forename: E
authors.initials: E
authors.lastname: Belsey
authors.forename: J G
authors.initials: JG
authors.lastname: Esparza
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D015496:CD4-Positive T-Lymphocytes; D005260:Female; D006679:HIV Seropositivity / Q000097:blood* / Q000453:epidemiology; D006801:Humans; D007958:Leukocyte Count; D008231:Lymphopenia / Q000097:blood* / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D014944:World Health Organization