TY  - RPRT
TI  - Inducing positive mood without demand characteristics.
AU  - J M Govern
AU  - L A Marsch
PY  - 1997
DO  - 10.2466/pr0.1997.81.3.1027
UR  - https://pubmed.ncbi.nlm.nih.gov/9400091/
ID  - 9400091
ER  -