TY  - RPRT
TI  - [A study on the quantitative evaluation method of human alertness and its application].
AU  - H Hagiwara
AU  - K Araki
AU  - A Michimori
AU  - M Saito
PY  - 1997
UR  - https://pubmed.ncbi.nlm.nih.gov/9077110/
ID  - 9077110
ER  -