@misc{indiciaeece8069c975c,
  title = {Marginal myotomy.},
  author = {M M Parks and J A Kennedy},
  year = {1971},
  doi = {10.1001/archopht.1971.00990050641024},
  url = {https://pubmed.ncbi.nlm.nih.gov/4932290/},
  note = {Source identifier: 4932290}
}