The isolation of M. kansasii and M. xenopi from water systems.
D001431:Bacteriological Techniques; D003428:Cross Infection / Q000382:microbiology; D004865:Equipment and Supplies, Hospital; D006801:Humans; D009161:Mycobacterium / Q000254:growth & development / Q000302:isolation & purification*; D009164:Mycobacterium Infections / Q000382:microbiology / Q000635:transmission*; D013696:Temperature; D014871:Water Microbiology; D014881:Water Supply