title: T-cell counts and what they mean.
authors.affiliation: Harvard Community Services Center, Cleveland, OH.
authors.forename: W
authors.initials: W
authors.lastname: Langlois
authors.forename: P
authors.initials: P
authors.lastname: Sax
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000097:blood / Q000188:drug therapy / Q000276:immunology; D015658:HIV Infections / Q000097:blood / Q000188:drug therapy / Q000276:immunology; D006801:Humans; D018655:Lymphocyte Count; D016176:T-Lymphocyte Subsets