TY  - RPRT
TI  - UC Irvine graded response system.
AU  - K L Koenig
AU  - K A Salness
PY  - 1991
DO  - 10.1016/s0196-0644(05)82997-x
UR  - https://pubmed.ncbi.nlm.nih.gov/1877778/
ID  - 1877778
ER  -