@misc{indiciae6c49c2f87f2e,
  title = {Custom-made mouth prop.},
  author = {R S Walker},
  year = {1996},
  doi = {10.1016/s0022-3913(96)90046-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/8642540/},
  note = {Source identifier: 8642540}
}