@misc{indiciaed60bc52d4e40,
  title = {Sonic hedgehog is essential for first pharyngeal arch development.},
  author = {Chihiro Yamagishi and Hiroyuki Yamagishi and Jun Maeda and Takatoshi Tsuchihashi and Kathryn Ivey and Tonghuan Hu and Deepak Srivastava},
  year = {2006},
  doi = {10.1203/01.pdr.0000199911.17287.3e},
  url = {https://pubmed.ncbi.nlm.nih.gov/16492970/},
  note = {Source identifier: 16492970}
}