TY  - GEN
AU  - LANDAHL,H D
AU  - KAHN,J B
TI  - On the effects of a constant sub-threshold conditioning stimulus
SN  - 0007-4985
PY  - 2008///1016
KW  - Conditioning, Psychological
KW  - Humans
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1007/BF02477437
ER  -