@misc{indiciae83d84d8b487d,
  title = {Amphibian cell culture: Permanent cell line from the bullfrog ( Rana catesbeiana )},
  author = {K. Wolf and M. C. Quimby},
  year = {1964},
  doi = {10.1126/science.144.3626.1578},
  url = {https://pubs.usgs.gov/publication/1014147},
  note = {Source identifier: 1014147}
}