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1 Professor Steven N Blair, Department of Exercise Science and Epidemiology/Biostatistics, Arnold School of Public Health, University of South Carolina, South Carolina, USA. sblair@gwm.sc.edu
PMID:
19136507
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Physical inactivity: the biggest public health problem of the 21st century
1 Professor Steven N Blair, Department of Exercise Science and Epidemiology/Biostatistics, Arnold School of Public Health, University of South Carolina, South Carolina, USA. sblair@gwm.sc.edu