@article{roizen2001-11241881,
  author  = {Roizen, N. J.},
  title   = {{Down syndrome: progress in research}},
  journal = {Mental retardation and developmental disabilities research reviews},
  year    = {2001},
  doi     = {10.1002/1098-2779(200102)7:1<38::aid-mrdd1006>3.0.co;2-c},
  pmid    = {11241881},
  url     = {https://doi.org/10.1002/1098-2779(200102)7:1<38::aid-mrdd1006>3.0.co;2-c}
}