@misc{indiciaed8faebe68335,
  title = {A highly efficient second-step concentration technique for bacteriophages and enteric viruses using ammonium sulfate and Tween 80.},
  author = {R Armon and M Arella and P Payment},
  year = {1988},
  doi = {10.1139/m88-107},
  url = {https://pubmed.ncbi.nlm.nih.gov/2850100/},
  note = {Source identifier: 2850100}
}