Effectiveness, costs and cost-effectiveness of chiropractic care and physiotherapy compared with information and advice in the treatment of non-specific chronic low back pain: study protocol for a randomised controlled trial.
Filip GedinMartin SkeppholmKristina BurströmVibeke SparringMesfin TessmaNiklas ZethraeusPublished in: Trials (2017)
ISRCTN registry, ID: ISRCTN15830360 . Registered prospectively on 2 February 2017.