Habit training versus habit training with direct visual biofeedback in adults with chronic constipation: study protocol for a randomised controlled trial.
Christine NortonAnton EmmanuelNatasha StevensS Mark ScottUgo GrossiSybil BannisterSandra EldridgeJames M MasonCharles H KnowlesPublished in: Trials (2017)
International Standard Randomised Controlled Trial Number: ISRCTN11791740. Registered on 16 July 2015.