van der Vaart, Rosalie <br/><br/>
The Role of Age, Education, and Digital Health Literacy in the Usability of Internet-Based Cognitive Behavioral Therapy for Chronic Pain: Mixed Methods Study.  [electronic resource] 

 -  JMIR formative research  Nov 2019 
 - e12883 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2561-326X 
<br/><br/><label>Standard No.: </label>10.2196/12883  doi