@misc{indiciae9dd50618f118,
  title = {Experience with Lippes' loop. A preliminary report.},
  author = {M Ahlgren and L P Bengtsson and L Jacobson},
  year = {1966},
  doi = {10.3109/00016346609158581},
  url = {https://pubmed.ncbi.nlm.nih.gov/5958388/},
  note = {Source identifier: 5958388}
}