References in periodicals archive ?
Occurrence of K99 antigen on Escherichia coli isolated from pigs and colonization of pig ileum by K99+ enterotoxigenic E.
Effect of the glucose and amino acids on expression of K99 antigen in Escherichia coli j Gen.
Detection of the K99 antigen by means of agglutination and immunoelectrophoresis in Escherichia coli isolates from calves and its correlation with enterotoxigenicity.