title: The distribution of certain Escherichia coli strains in pigs and their environment.
mesh_terms: D000818:Animals; D003126:Colostrum / Q000382:microbiology; D004926:Escherichia coli / Q000302:isolation & purification; D004927:Escherichia coli Infections / Q000382:microbiology / Q000662:veterinary*; D005243:Feces / Q000382:microbiology; D005260:Female; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*