Lillian Gelberg: QUIT: A primary care based screening and brief intervention efficacy trial to reduce risky drug use Tuesday, March 25, 2014 12:00 PM 1:30 PM 12:00 13:30 Google Calendar ICS QUIT: A primary care based screening and brief intervention efficacy trial to reduce risky drug useLillian Gelberg, M.D., M.S.P.HUCLA Back to PSMG Archive