title: Serological investigation of strains of Mycobacterium intracellulare ("battey" bacillus) isolated from house-dusts.
mesh_terms: D004391:Dust / Q000032:analysis; D006798:Housing; D009161:Mycobacterium / Q000145:classification / Q000276:immunology*; D012703:Serotyping
chemical_list: D004391:Dust