AU  - Williams GC, Niemiec CP
TI  - Positive affect and self-affirmation are beneficial, but do they facilitate maintenance of health-behavior change?: A self-determination theory perspective: comment on “a randomized controlled trial of positive-affect intervention and medication adherence in hypertensive african americans”
PT  - JOUR
DP  - 2012
TA  - Archives of Internal Medicine
pages = {327-328},
VI  - 172
IP  - 4
AID  - 10.1001/archinternmed.2011.1830 [doi]
4100  - http://dx.doi.org/10.1001/archinternmed.2011.1830
SO  - Archives of Internal Medicine February 27, 2012 172(4):327