Published on in Vol 14 , No 3 (2012) :May-Jun
This is a member publication of University of California, San Francisco/San Francisco General Hospital - Internet World Health Research Center, San Francisco, CA, USA
From Online Randomized Controlled Trials to Participant Preference Studies: Morphing the San Francisco Stop Smoking Site into a Worldwide Smoking Cessation Resource
From Online Randomized Controlled Trials to Participant Preference Studies: Morphing the San Francisco Stop Smoking Site into a Worldwide Smoking Cessation Resource
1 Internet World Health Research Center , Department of Psychiatry, San Francisco General Hospital , University of California, San Francisco , San Francisco , CA , US
2 School of Social Welfare , University of California, Berkeley , Berkeley , CA , US
3 Department of Psychiatry , University of California, San Francisco , San Francisco , CA , US