@article{11209586eeb549eea5fc1d0e46572a3d,
title = "A Patient Portal With Electronic Messaging: Controlled Before-and-After Study",
keywords = "chronic illness; patient activation; self-management; cost-effectiveness; patient portal, chronic illness; patient activation; self-management; cost-effectiveness; patient portal, chronic illness; patient activation; self-management; cost-effectiveness; patient portal",
author = "Iiris Riippa and Mika Linna and Ilona R{\"o}nkk{\"o}",
year = "2015",
doi = "10.2196/jmir.4487",
language = "English",
volume = "17",
pages = "e250",
journal = "Journal of Medical Internet Research",
issn = "1439-4456",
publisher = "JMIR Publications",
number = "11",
}