AU  - Peterson JC, Charlson ME, Hoffman Z, et al
TI  - A randomized controlled trial of positive-affect induction to promote physical activity after percutaneous coronary intervention
PT  - JOUR
DP  - 2012
TA  - Archives of Internal Medicine
pages = {329-336},
VI  - 172
IP  - 4
AID  - 10.1001/archinternmed.2011.1311 [doi]
4100  - http://dx.doi.org/10.1001/archinternmed.2011.1311
SO  - Archives of Internal Medicine February 27, 2012 172(4):329