A Smart Mobile Health Tool Versus a Paper Action Plan to Support Self-Management of Chronic Obstructive Pulmonary Disease Exacerbations: Randomized Controlled Trial.
Lonneke BoerErik Wiely Maria Anton BischoffMaarten van der HeijdenPeter LucasReinier L C AkkermansJan VercoulenYvonne HeijdraWillem Jan Jozef AssendelftTjard Ronald Jacob SchermerPublished in: JMIR mHealth and uHealth (2019)
ClinicalTrials.gov NCT02553096; https://clinicaltrials.gov/ct2/show/NCT02553096.