Economic evaluation of telephone-based weight loss support for patients with knee osteoarthritis: a randomised controlled trial.
Kate M O'BrienJohanna M van DongenAmanda WilliamsSteven J KamperJohn WiggersRebecca K HodderElizabeth CampbellEmma K RobsonRobin HaskinsChris RisselChristopher M WilliamsPublished in: BMC public health (2018)
ACTRN12615000490572 , registered 18th May 2015.