@misc{indiciae16feb5dbe1d0,
  title = {Delta formation in foot polydactyly.},
  author = {A T Olason and J R Döhler},
  year = {1988},
  doi = {10.1007/bf00381060},
  url = {https://pubmed.ncbi.nlm.nih.gov/3240074/},
  note = {Source identifier: 3240074}
}