@article{55ec483ed1bd437c985a8a7a99f52b3c,
title = "Motivational Interviewing in a Web-Based Physical Activity Intervention With an Avatar: Randomized Controlled Trial",
keywords = "motivational interviewing, physical activity, Internet, avatar, VALIDITY",
author = "Stijn Friederichs and Catherine Bolman and Anke Oenema and Janneke Guyaux and Lilian Lechner",
year = "2014",
month = feb,
doi = "10.2196/jmir.2974",
language = "English",
volume = "16",
journal = "Journal of Medical Internet Research",
issn = "1439-4456",
publisher = "JMIR PUBLICATIONS, INC",
number = "2",
}