Risk factors for development of non-specific musculoskeletal pain in preteens and early adolescents: a prospective 1-year follow-up study-0

<p><b>Copyright information:</b></p><p>Taken from "Risk factors for development of non-specific musculoskeletal pain in preteens and early adolescents: a prospective 1-year follow-up study"</p><p>http://www.biomedcentral.com/1471-2474/8/46</p><p>BMC Musculoskeletal Disorders 2007;8():46-46.</p><p>Published online 23 May 2007</p><p>PMCID:PMC1891107.</p><p></p>roportions of originally pain-free children who developed musculoskeletal pain at 1-year follow-up