@misc{indiciaecf04c32c6539,
  title = {[Endometriosis externa thoracalis].},
  author = {D Gräbner and G Seidel and J Weber},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3364048/},
  note = {Source identifier: 3364048}
}