Legionella pneumophila wound infection.
D000368:Aged; D006622:Hip Prosthesis; D006801:Humans; D006875:Hydrotherapy / Q000009:adverse effects; D007875:Legionella / Q000302:isolation & purification*; D008297:Male; D010003:Osteoarthritis / Q000601:surgery; D012086:Reoperation; D013530:Surgical Wound Infection / Q000382:microbiology*; D014871:Water Microbiology