@misc{indiciae81b357ff2bf3,
  title = {Unusual echinococcal cyst.},
  author = {P Perimenis and A Athanasopoulos and G Barbalias},
  year = {1991},
  doi = {10.1016/s0022-5347(17)38094-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/1942292/},
  note = {Source identifier: 1942292}
}