Advanced Search (Items only)
Tags: 2012, Adult, African Americans/statistics & numerical data, Aged, Bono Christopher M, Chi-Square Distribution, Disability Evaluation, European Continental Ancestry Group/statistics & numerical data, Female, Humans, Lurie Jon D, Male, Middle Aged, Outcome Assessment (Health Care)/*statistics & numerical data, Randomized Controlled Trials as Topic, Recovery of Function, Retrospective Studies, Schoenfeld Andrew J, Spinal Diseases/*ethnology/*surgery/therapy, Spine, Spine/pathology/physiopathology/*surgery, Surveys and Questionnaires, Zhao Wenyan
atom, dcmes-xml, json, omeka-xml, rss2