Register | Login

S.Materials and Methods Study DesignThe present study was a prospective cohort designed as a part of the occupational cohort study on social class and health conducted in Japan (Japanese Study of Health, Occupation, and Psychosocial Factors Related Equity: J-HOPE). The present analysis was conducted with the J-HOPE dataset as of 22 August 2014. The Research Ethics Review Board of the University of

Who Voted for this Story


Instant Approval Social Bookmarking Websites

Pligg is an open source content management system that lets you easily create your own social network.