Effectiveness and cost-utility of a multifaceted eHealth strategy to improve back pain beliefs of patients with non-specific low back pain: a cluster randomised trial.
Arnela Haagmans-SumanFrederieke G SchaafsmaJohanna M van DongenPetra J M EldersRachelle BuchbinderMaurits W van TulderJohannes R AnemaPublished in: BMJ open (2019)
NTR4329.