Legionnaires' disease in an Italian hotel.
D000328:Adult; D000368:Aged; D004196:Disease Outbreaks / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007558:Italy; D007877:Legionnaires' Disease / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D012112:Residential Facilities