A new E. coli serotype O149:K9 (B), K88ac (L): H10 isolated from diseased swine.

@article{Orskov1969ANE,
  title={A new E. coli serotype O149:K9 (B), K88ac (L): H10 isolated from diseased swine.},
  author={Ida Orskov and Frits Orskov and Wolfgang S. Wittig and E S Sweeney},
  journal={Acta pathologica et microbiologica Scandinavica},
  year={1969},
  volume={75 3},
  pages={
          491-8
        }
}