@misc{indiciae76b01158cce8,
  title = {Molar variability in the mentally defective.},
  author = {P S SIEGEL and J G FOSHEE},
  year = {1960},
  doi = {10.1037/h0042613},
  url = {https://pubmed.ncbi.nlm.nih.gov/14446476/},
  note = {Source identifier: 14446476}
}