title: Understanding H.I.V. Why healthy cells self-destruct.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000097:blood* / Q000276:immunology; D015699:HIV Envelope Protein gp120 / Q000276:immunology*; D006801:Humans; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D015699:HIV Envelope Protein gp120