TY  - RPRT
TI  - Trunk extension effort in patients with chronic low back dysfunction.
AU  - Zeevi Dvir
AU  - Jennifer L Keating
PY  - 2003
DO  - 10.1097/01.brs.0000051917.04731.a4
UR  - https://pubmed.ncbi.nlm.nih.gov/12671356/
ID  - 12671356
ER  -