@misc{indiciaed2acc08ea430,
  title = {Chromosome counts in tunicates and a modified method for making permanent squash preparations.},
  author = {L O ZWILLENBERG and H H L ZWILLENBERG},
  year = {1954},
  doi = {10.1038/173876a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/13165681/},
  note = {Source identifier: 13165681}
}