[Water quality in the hospital].
D003428:Cross Infection / Q000382:microbiology / Q000517:prevention & control* / Q000635:transmission; D019723:Endoscopes / Q000382:microbiology; D004866:Equipment Contamination / Q000517:prevention & control; D005858:Germany; D006761:Hospitals; D006801:Humans; D011785:Quality Assurance, Health Care / Q000331:legislation & jurisprudence; D018570:Risk Assessment; D014871:Water Microbiology; D014881:Water Supply / Q000592:standards*