Comparison of two theory-based, fully automated telephone interventions designed to maintain dietary change in healthy adults: study protocol of a three-arm randomized controlled trial.
Julie A WrightLisa M QuintilianiGabrielle M Turner-McGrievyJeffrey P MigneaultTimothy HeerenRobert H FriedmanPublished in: JMIR research protocols (2014)
Clinicaltrials.gov NCT00148525; http://clinicaltrials.gov/ct2/show/NCT00148525 (Archived by Webcite at http://www.webcitation.org/6TiRriJOs).