title: Incidence of colicinogenic Escherichia coli in sheep, goats and cattle.
mesh_terms: D000818:Animals; D002417:Cattle; D003087:Colicins / Q000096:biosynthesis*; D004926:Escherichia coli / Q000302:isolation & purification / Q000378:metabolism*; D005243:Feces / Q000382:microbiology*; D006041:Goats; D012756:Sheep
chemical_list: D003087:Colicins