@misc{indiciae134635b07355,
  title = {Down's syndrome.},
  author = {J A Noonan and E P Todd and S Norman and C B Bacdayan and L J Swift and R J Mier and J F Kilner and J Engelberg},
  year = {1987},
  doi = {10.1097/00007611-198708000-00018},
  url = {https://pubmed.ncbi.nlm.nih.gov/2956693/},
  note = {Source identifier: 2956693}
}