501
Participants
Start Date
October 31, 2014
Primary Completion Date
November 30, 2016
Study Completion Date
November 30, 2016
Facebook intervention
90 days of Facebook messaging, weekly Ask the Doctor sessions
Smokefree.gov
referral to the NCI Smokefree.gov website
University of California San Francisco Department of Psychiatry, San Francisco
National Institute on Drug Abuse (NIDA)
NIH
University of California, San Francisco
OTHER