Step into Motion: A randomized trial examining the relative efficacy of Internet vs. print-based physical activity interventions
Titel:
Step into Motion: A randomized trial examining the relative efficacy of Internet vs. print-based physical activity interventions
Auteur:
Marcus, Bess H. Lewis, Beth A. Williams, David M. Whiteley, Jessica A. Albrecht, Anna E. Jakicic, John M. Parisi, Alfred F. Hogan, Joseph W. Napolitano, Melissa A. Bock, Beth C.