TY  - RPRT
TI  - Psychophysiological research: aims and methods.
AU  - L C Johnson
PY  - 1974
DO  - 10.2190/b22u-3nyp-u2c0-qe43
UR  - https://pubmed.ncbi.nlm.nih.gov/4464287/
ID  - 4464287
ER  -