@misc{indiciaeffdf69fe7ea7,
  title = {Leeches.},
  author = {C E Graham},
  year = {1995},
  doi = {10.1136/bmj.310.6979.603c},
  url = {https://pubmed.ncbi.nlm.nih.gov/7888966/},
  note = {Source identifier: 7888966}
}