Authors: Sherry L Pagoto; Mary M McDermott; George Reed; Philip Greenland; Kathy M Mazor; Judith K Ockene; Matt Whited; Kristin Schneider; Brad Appelhans; Kathy Leung; Philip Merriam; Ira Ockene Journal: Psychosom Med Date: 2012-11-28 Impact factor: 4.312