In patients with knee osteoarthritis ... of patients undergoing exercise therapy. Both groups received 20 min of therapy 5 days a week for 4 weeks. Pain, physical function and stiffness ...

Correspondence to Dr Michael A Hunt, Department of Physical Therapy, University of British Columbia, 212-2177 Wesbrook Mall, Vancouver, BC V6T 1Z3, Canada; michael.hunt{at}ubc.ca Objectives The effect ...

Surgery versus physical therapy for meniscal tear and osteoarthritis. New Engl J Med 2013;368:1675–84. Participants were recruited from tertiary referral centres in the USA. Patients over 45 years old ...