title: Opportunistic infection due to unexplained CD4+ lymphocytopenia and associated Sjögren's syndrome.
authors.forename: A
authors.initials: A
authors.lastname: Schattner
authors.forename: J
authors.initials: J
authors.lastname: Friedman
authors.forename: Z
authors.initials: Z
authors.lastname: Bentwich
mesh_terms: D018791:CD4 Lymphocyte Count; D015496:CD4-Positive T-Lymphocytes / Q000276:immunology*; D003453:Cryptococcosis / Q000150:complications*; D005260:Female; D006801:Humans; D008231:Lymphopenia / Q000276:immunology*; D008875:Middle Aged; D009894:Opportunistic Infections / Q000276:immunology*; D012859:Sjogren's Syndrome / Q000276:immunology / Q000382:microbiology*