@misc{indiciaeba54f2dfca60,
  title = {[Esophageal leiomyosarcoma].},
  author = {W Schäfer},
  year = {1975},
  doi = {10.1055/s-0029-1230048},
  url = {https://pubmed.ncbi.nlm.nih.gov/126911/},
  note = {Source identifier: 126911}
}