@misc{indiciae4b1aea19cdf7,
  title = {Percutaneous endoscopic gastrostomy.},
  author = {Jeffery L Ponsky},
  year = {2004},
  doi = {10.1016/j.gassur.2003.12.002},
  url = {https://pubmed.ncbi.nlm.nih.gov/15641201/},
  note = {Source identifier: 15641201}
}