@misc{indiciaecd048101487b,
  title = {Concentration of Rous sarcoma virus from tissue culture fluids with polyethylene glycol.},
  author = {D L Bronson and A Y Elliott and D Ritzi},
  year = {1975},
  doi = {10.1128/am.30.3.464-471.1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/52343/},
  note = {Source identifier: 52343}
}