TY  - RPRT
TI  - Hormonal responses to a graded mental workload.
AU  - W Fibiger
AU  - O Evans
AU  - G Singer
PY  - 1986
DO  - 10.1007/bf00422730
UR  - https://pubmed.ncbi.nlm.nih.gov/3758031/
ID  - 3758031
ER  -