@misc{indiciaeb76ad61078e7,
  title = {[Percutaneous endoscopy-controlled gastrostomy].},
  author = {M Keymling and P Schlee and W Wörner},
  year = {1987},
  doi = {10.1055/s-2008-1068027},
  url = {https://pubmed.ncbi.nlm.nih.gov/3100264/},
  note = {Source identifier: 3100264}
}