TY  - RPRT
TI  - Facial expression during induced pain.
AU  - K D Craig
AU  - C J Patrick
PY  - 1985
DO  - 10.1037/0022-3514.48.4.1089
UR  - https://pubmed.ncbi.nlm.nih.gov/3989673/
ID  - 3989673
ER  -