@misc{indiciae41bcbeaad067,
  title = {It's important to concentrate.},
  author = {S J Singer},
  year = {1995},
  doi = {10.1016/s0962-8924(00)88927-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/14731424/},
  note = {Source identifier: 14731424}
}