[3 cases of pulmonary disease caused by unclassified mycobacteria found in Nagano].
D000328:Adult; D000368:Aged; D006801:Humans; D007564:Japan; D008171:Lung Diseases / Q000382:microbiology*; D008297:Male; D009161:Mycobacterium / Q000302:isolation & purification*; D009164:Mycobacterium Infections / Q000382:microbiology*