y composition and muscle strength in untrained =emales. Int J Sports =ed. 2004;25:1-5. =oi: 10.1055/s-2003-45238. [PubMed][Cross =efj Articles from BMC Musculoskeletal =isorders are provided here courtesy of BioMed Central Formats: Article PubReader ePub =beta) PDF =266K) Citation Share • Facebook * Twitt

ferences Across Health Care Systems in Outcome and Cost-Utility of Surgical and Conservative Treatment of Chronic Low Back Pain: A Study Protocol," BMC Musculoskeletal Disorders 9, no. 81 (2008). 13 Lumbar Spinal Stenosis, American Academy of Orthopaedic Surgeo (2010), www.knowyourbackorg/Pages/SpinalConditions/D