@misc{indiciaefa7d8e09f6fe,
  title = {Sonic hedgehog: restricted expression and limb dysmorphologies.},
  author = {Robert E Hill and Simon J H Heaney and Laura A Lettice},
  year = {2003},
  doi = {10.1046/j.1469-7580.2003.00148.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12587915/},
  note = {Source identifier: 12587915}
}