TY - JOUR AU - Alary, M; Joly, J R TI - Factors contributing to the contamination of hospital water distribution systems by legionellae JO - J Infect Dis VL - 165 PY - 1992 DO - 10.1093/infdis/165.3.565 L3 - PubMed-ID: 1538162 SP - 565 EP - 569 ER -