Philip Wilkens

Effect of Glucosamine on Pain-Related Disability in Patients With Chronic Low Back Pain and Degenerative Lumbar Osteoarthritis

Philip Wilkens, Inger B. Scheel, Oliver Grundnes et al. · JAMA · 2010 · 96 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +14

Prognostic Factors of Prolonged Disability in Patients With Chronic Low Back Pain and Lumbar Degeneration in Primary Care

Philip Wilkens, Inger B. Scheel, Oliver Grundnes et al. · Spine · 2012 · 50 citations

Medicine, Chiropractic Medicine, Rehabilitation Medicine +17

No effect of 6-month intake of glucosamine sulfate on Modic changes or high intensity zones in the lumbar spine: sub-group analysis of a randomized controlled trial

Philip Wilkens, Kjersti Storheim, Inger B. Scheel et al. · Journal of Negative Results in BioMedicine · 2012 · 15 citations · Full text

Medicine, Orthopedic Surgery, Radiology +15

Which Roland-Morris Disability Questionnaire? Rasch analysis of four different versions tested in a Norwegian population

Margreth Grotle, Philip Wilkens, Andrew Garratt et al. · Journal of Rehabilitation Medicine · 2013 · 11 citations · Full text

Medicine, Rehabilitation Medicine, Differential Item Functioning +15