@misc{indiciaecef20fde10fa,
  title = {Subject selection biases in alcoholic samples: effects on cognitive performance.},
  author = {S J Nixon and O A Parsons and K W Schaeffer and R L Hale},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3192725/},
  note = {Source identifier: 3192725}
}