TY  - JOUR
A1  - Berkman, E.T.
A1  - Dickenson, J.
A1  - Falk, E.B.
A1  - Lieberman, M.D. 
T1  - Using SMS text messaging to assess moderators of smoking reduction: Validating a new tool for ecological measurement of health behaviors
Y1  - 2011
DO  - 10.1037/a0022201
JF  - Health Psychology 
VL  - 30
IS  - 2

ER  -