Patients' reported reasons for non-use of an internet-based patient-provider communication service: qualitative interview study.
Cecilie VarsiDeede GammonTorunn WibeCornelia M RulandPublished in: Journal of medical Internet research (2013)
ClinicalTrials.gov NCT00971139; http://clinicaltrial.gov/ct2/show/NCT00971139 (Archived by WebCite at http://www.webcitation.org/6KlOiYJrW).