@misc{indiciaee04a60f0b11f,
  title = {Mental retardation. Introduction.},
  author = {H J Cohen},
  year = {1982},
  doi = {10.3928/0090-4481-19820501-06},
  url = {https://pubmed.ncbi.nlm.nih.gov/7088600/},
  note = {Source identifier: 7088600}
}