@misc{indiciae115a02004d12,
  title = {[Electroencephalographic study on concentration].},
  author = {N Kamita and K Saito and E Takakuwa},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1169601/},
  note = {Source identifier: 1169601}
}