TY  - RPRT
TI  - Prognostic indicators for acute low-back pain.
AU  - M N Goertz
PY  - 1990
DO  - 10.1097/00007632-199012000-00013
UR  - https://pubmed.ncbi.nlm.nih.gov/2149208/
ID  - 2149208
ER  -