@misc{indiciae23d0fabf9526,
  title = {Bufo regularis, a twenty-chromosome toad.},
  author = {W H Beckert and W Doyle},
  year = {1968},
  doi = {10.1017/s0016672300011381},
  url = {https://pubmed.ncbi.nlm.nih.gov/5647632/},
  note = {Source identifier: 5647632}
}