@misc{indiciaef12d92964427,
  title = {[RETROPERITONEAL TUMORS].},
  author = {J PI-FIGUERAS and J PUIGLACALLE and F MANUELNOGUERAS},
  year = {1963},
  url = {https://pubmed.ncbi.nlm.nih.gov/14108273/},
  note = {Source identifier: 14108273}
}