%0 Journal Article
%T Local Labor Market Fluctuations and Physical Activity among Adults in the United States, 1990¨C2009
%A Ruopeng An
%A Junyi Liu
%J ISRN Public Health
%D 2012
%I Hindawi Publishing Corporation
%R 10.5402/2012/318610
%U http://dx.doi.org/10.5402/2012/318610