TY  - RPRT
TI  - Computer interview system for patients with back pain.
AU  - P B Pynsent
AU  - J C Fairbank
PY  - 1989
DO  - 10.1016/0141-5425(89)90161-1
UR  - https://pubmed.ncbi.nlm.nih.gov/2522569/
ID  - 2522569
ER  -