title: Unknown immunodeficiency state: case report.
authors.affiliation: Napier Hospital.
authors.forename: R J
authors.initials: RJ
authors.lastname: Meech
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000382:microbiology*; D006679:HIV Seropositivity / Q000276:immunology*; D006801:Humans; D008231:Lymphopenia / Q000382:microbiology; D008297:Male; D008875:Middle Aged; D015270:Mycobacterium avium-intracellulare Infection / Q000276:immunology*