@article{ballard2016-27302127,
  author  = {Ballard, C. and Mobley, W. and Hardy, J. and Williams, G. and Corbett, A.},
  title   = {{Dementia in Down's syndrome}},
  journal = {The Lancet. Neurology},
  year    = {2016},
  doi     = {10.1016/s1474-4422(16)00063-6},
  pmid    = {27302127},
  url     = {https://doi.org/10.1016/s1474-4422(16)00063-6}
}