Legionnaires' disease in Northamptonshire.
D000368:Aged; D000389:Air Conditioning; D004196:Disease Outbreaks; D004739:England / Q000453:epidemiology; D005260:Female; D006801:Humans; D007877:Legionnaires' Disease / Q000453:epidemiology* / Q000382:microbiology; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology* / Q000382:microbiology; D014871:Water Microbiology