[On the criteria of the sanitary significance of the E. coli bacilli].
D003124:Colorimetry; D004926:Escherichia coli / Q000302:isolation & purification*; D005243:Feces / Q000382:microbiology; D014586:USSR; D014871:Water Microbiology; D014881:Water Supply
Okriteriiakh sanitarnoĭ pokazatel'nosti bakteriĭ gruppy kishechnoĭ palochki.