TY  - RPRT
TI  - Back pain.
AU  - Neera Yadav
AU  - Michael R Weir
AU  - E Darrell Crisp
PY  - 2006
DO  - 10.1177/0009922806292801
UR  - https://pubmed.ncbi.nlm.nih.gov/16968964/
ID  - 16968964
ER  -