Microbiology of hospital toilets.
D000391:Air Microbiology; D003428:Cross Infection / Q000382:microbiology; D004926:Escherichia coli / Q000302:isolation & purification; D005243:Feces / Q000382:microbiology; D012475:Salmonella / Q000302:isolation & purification; D014038:Toilet Facilities; D014871:Water Microbiology