Letter: Pseudomonas aeruginosa in hospital pharmacies.
D003428:Cross Infection / Q000382:microbiology*; D004202:Disinfectants; D004492:Edetic Acid; D006801:Humans; D011550:Pseudomonas aeruginosa / Q000302:isolation & purification*; D014871:Water Microbiology
D004202:Disinfectants; D004492:Edetic Acid