title: [Classification system for HIV infection by CDC].
authors.affiliation: Department of Medicine, Teikyo University School of Medicine.
authors.forename: J
authors.initials: J
authors.lastname: Matsuda
authors.forename: M
authors.initials: M
authors.lastname: Gotoh
mesh_terms: D000386:AIDS-Related Complex; D000163:Acquired Immunodeficiency Syndrome / Q000145:classification* / Q000175:diagnosis; D015496:CD4-Positive T-Lymphocytes; D002353:Carrier State; D003140:Communicable Disease Control; D006801:Humans; D012015:Reference Standards; D016176:T-Lymphocyte Subsets