TY  - RPRT
TI  - Subject selection biases in alcoholic samples: effects on cognitive performance.
AU  - S J Nixon
AU  - O A Parsons
AU  - K W Schaeffer
AU  - R L Hale
PY  - 1988
UR  - https://pubmed.ncbi.nlm.nih.gov/3192725/
ID  - 3192725
ER  -