@misc{indiciae917782cd22dc,
  title = {Murine leukemia viruses: antigenic studies by quantitative complement fixation.},
  author = {P Gerber and T E O'Connor and S M Birch},
  year = {1966},
  doi = {10.1126/science.152.3725.1074},
  url = {https://pubmed.ncbi.nlm.nih.gov/4286616/},
  note = {Source identifier: 4286616}
}