[Some sources of contamination of milk at dairy farms by pathogenic strains of B. coli].
D000818:Animals; D002353:Carrier State; D002417:Cattle; D003612:Dairying; D004926:Escherichia coli / Q000302:isolation & purification*; D005260:Female; D005516:Food Microbiology; D006801:Humans; D008892:Milk; D011635:Public Health Administration
Nekotorye istochniki zagriazneniia moloka na molochnotovarnykh fermakh patogennymi raznovidnostiami kishechnoĭ palochki.