AUTHOR=Schuch Felipe B., Fleck Marcelo P. TITLE=Is Exercise an Efficacious Treatment for Depression? A Comment upon Recent Negative Findings JOURNAL=Frontiers in Psychiatry VOLUME=4 YEAR=2013 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2013.00020 DOI=10.3389/fpsyt.2013.00020 ISSN=1664-0640