@misc{indiciae8db51a318fb4,
  title = {Haemoglobin in a flatworm.},
  author = {D W CROMPTON and M H SMITH},
  year = {1963},
  doi = {10.1038/1971118b0},
  url = {https://pubmed.ncbi.nlm.nih.gov/14023944/},
  note = {Source identifier: 14023944}
}