@misc{indiciae1cffb35e4f75,
  title = {[Esophageal leiomyosarcoma].},
  author = {J P Etienne and P Delavierre and J P Petite and H Durand},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/4325575/},
  note = {Source identifier: 4325575}
}