@misc{indiciaeb98a48c31e7e,
  title = {[Primary retroperitoneal tumours (author's transl)].},
  author = {V Daniels and H Brünner},
  year = {1979},
  doi = {10.1055/s-0028-1129071},
  url = {https://pubmed.ncbi.nlm.nih.gov/93042/},
  note = {Source identifier: 93042}
}