title: An investigation of calf carcass contamination by Escherichia coli from the gut contents at slaughter.
mesh_terms: D000003:Abattoirs; D000818:Animals; D002417:Cattle / Q000382:microbiology*; D004926:Escherichia coli / Q000302:isolation & purification*; D005243:Feces / Q000382:microbiology*; D005506:Food Contamination; D005516:Food Microbiology; D012007:Rectum / Q000382:microbiology