title: Classification system for human T-lymphotropic virus type III/lymphadenopathy-associated virus infections.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000145:classification*; D000208:Acute Disease; D017977:Deltaretrovirus; D006801:Humans; D007239:Infections / Q000209:etiology; D008206:Lymphatic Diseases / Q000209:etiology; D009369:Neoplasms / Q000209:etiology; D009422:Nervous System Diseases / Q000209:etiology; D012192:Retroviridae Infections / Q000145:classification*