@misc{indiciae8973db76b33f,
  title = {The sandwich switch flap.},
  author = {R A Ersek and S Ersek},
  year = {1989},
  doi = {10.1016/0363-5023(89)90205-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/2754212/},
  note = {Source identifier: 2754212}
}