TY  - SER
AU  - 
AU  - 
AU  - 
AU  - 
AU  - 
TI  - Cross-sectional area of cervical multifidus muscle in females with chronic bilateral neck pain compared to controls
PY  - 2008///
CY  - Estados Unidos: 
PB  - Journal of orthopaedic & sport physical therapy, 
ER  -