TY  - RPRT
TI  - Continuing dialogue on incentive bias.
AU  - J W Jefferson
AU  - J H Greist
AU  - D J Katielnick
PY  - 1997
DO  - 10.4088/jcp.v58n1008b
UR  - https://pubmed.ncbi.nlm.nih.gov/9375598/
ID  - 9375598
ER  -