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T.A. Perry
T.W. O'Neill
M.J. Parkes
D.T. Felson
R. Hodgson
N.K. Arden
University of Manchester, Manchester, United Kingdom
Salford Royal Foundation NHS Trust, Manchester, United Kingdom
Boston Univ., Boston, MA.
University of Oxford, Oxford, United Kingdom
United Kingdom
United States
N/A
Musculoskeletal
Knee osteoarthritis
N/A
Ergocalciferol
N/A
N/A
NA
N/A
N/A
N/A