TY  - RPRT
TI  - Differences between functional versus organic low back pain patients.
AU  - Charles McCreary
AU  - Judith Turner
AU  - Edgar Dawson
PY  - 1977
DO  - 10.1016/0304-3959(77)90089-6
UR  - https://pubmed.ncbi.nlm.nih.gov/144890/
ID  - 144890
ER  -