Jaén, Irene Improving chronic pain management with eHealth and mHealth: study protocol for a randomised controlled trial. [electronic resource] - BMJ open 12 2019 - e033586 p. digital Publication Type: Clinical Trial Protocol; Journal Article; Research Support, Non-U.S. Gov't ISSN: 2044-6055 Standard No.: 10.1136/bmjopen-2019-033586 doi Subjects--Topical Terms: AdultChronic Pain--therapyFemaleHumansMaleMobile ApplicationsPain Management--methodsQuality ImprovementRandomized Controlled Trials as TopicTelemedicine--methods