Open Access Study protocol

European project on osteoarthritis: design of a six-cohort study on the personal and societal burden of osteoarthritis in an older European population

Suzan van der Pas*, Maria Victoria Castell, Cyrus Cooper, Michael Denkinger, Elaine M Dennison, Mark H Edwards, Florian Herbolsheimer, Federica Limongi, Paul Lips, Stefania Maggi, Hans Nasell, Thorsten Nikolaus, Angel Otero, Nancy L Pedersen, Richard Peter, Mercedes Sanchez-Martinez, Laura A Schaap, Sabina Zambon, Natasja M van Schoor and Dorly JH Deeg

BMC Musculoskeletal Disorders 2013, 14:138  doi:10.1186/1471-2474-14-138

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