TY  - SER
AU  - 
AU  - 
AU  - 
AU  - 
TI  - The relationship between lumbar segmental motion and pain response produced by a posterior-to-anterior force in persons with nonspecific low back pain
PY  - 2005///
CY  - Estados Unidos: 
PB  - Journal of orthopaedic & sport physical therapy
ER  -