Which frail older patients use online health communities and why? A mixed methods process evaluation of use of the Health and Welfare portal.
Peter MakaiMarieke PerrySarah H M RobbenHenk J SchersMaud HeinenMarcel G M Olde RikkertRené Johannes Franciscus MelisPublished in: Journal of medical Internet research (2014)
International Standard Randomized Controlled Trial Number (ISRCTN): 11165483; http://www.controlled-trials.com/isrctn/pf/11165483 (Archived by WebCite at http://www.webcitation.org/6U3fZovoU).