@misc{indiciae8d6fe1520877,
  title = {Immunogenetic studies on mongolism.},
  author = {M Yokoyama and C Ball and K Lou and F P Alepa},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/4166374/},
  note = {Source identifier: 4166374}
}