title: Tropical and epidemic spastic paraparesis are different.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D002648:Child; D003486:Cyanides / Q000506:poisoning; D006800:Deltaretrovirus Infections; D015023:Democratic Republic of the Congo; D006801:Humans; D010264:Paraplegia / Q000209:etiology*; D014329:Tropical Climate
chemical_list: D003486:Cyanides