Phage typing set for differentiating Escherichia coli.
D000818:Animals; D001434:Bacteriophage Typing / Q000379:methods*; D002417:Cattle; D004926:Escherichia coli / Q000145:classification*; D004927:Escherichia coli Infections / Q000382:microbiology / Q000662:veterinary; D008414:Mastitis, Bovine / Q000382:microbiology