@misc{indiciae74e1ba21dd1e,
  title = {Echinococcus discovered during pregnancy.},
  author = {S Semchyshyn},
  year = {1974},
  doi = {10.1016/0002-9378(74)90561-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4855603/},
  note = {Source identifier: 4855603}
}