@article{patterson2009-19526251,
  author  = {Patterson, D.},
  title   = {{Molecular genetic analysis of Down syndrome}},
  journal = {Human genetics},
  year    = {2009},
  doi     = {10.1007/s00439-009-0696-8},
  pmid    = {19526251},
  url     = {https://doi.org/10.1007/s00439-009-0696-8}
}