title: CD4 lymphopenia in elderly patients.
authors.forename: J
authors.initials: J
authors.lastname: Belmin
authors.forename: M N
authors.initials: MN
authors.lastname: Ortega
authors.forename: A
authors.initials: A
authors.lastname: Bruhat
authors.forename: A
authors.initials: A
authors.lastname: Mercadier
authors.forename: P
authors.initials: P
authors.lastname: Valensi
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D018791:CD4 Lymphocyte Count; D005260:Female; D015658:HIV Infections / Q000453:epidemiology; D015528:HIV Seroprevalence; D006801:Humans; D008297:Male; D009660:Northern Ireland / Q000453:epidemiology; D009752:Nutritional Status; D018344:T-Lymphocytopenia, Idiopathic CD4-Positive / Q000453:epidemiology* / Q000209:etiology