AUTHOR=Snowden Mark B. , Steinman Lesley E. , Carlson Whitney L. , Mochan Kara N. , Abraido-Lanza Ana F. , Bryant Lucinda L. , Duffy Michael , Knight Bob G. , Jeste Dilip V. , Leith Katherine H. , Lenze Eric J. , Logsdon Rebecca G. , Satariano William A. , Zweiback Damita J. , Anderson Lynda A. TITLE=Effect of Physical Activity, Social Support, and Skills Training on Late-Life Emotional Health: A Systematic Literature Review and Implications for Public Health Research JOURNAL=Frontiers in Public Health VOLUME=Volume 2 - 2014 YEAR=2015 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2014.00213 DOI=10.3389/fpubh.2014.00213 ISSN=2296-2565 ABSTRACT=.