@misc{indiciae50433201cafd,
  title = {Membrane filter method for enumerating Escherichia coli.},
  author = {A P Dufour and E R Strickland and V J Cabelli},
  year = {1981},
  doi = {10.1128/aem.41.5.1152-1158.1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/7020592/},
  note = {Source identifier: 7020592}
}