MRC Epidemiology Unit

 

Guide to the assessment of physical activity: Clinical and research applications: a scientific statement from the American Heart Association.

Strath SJ, Kaminsky LA, Ainsworth BE, Ekelund U, Freedson PS, Gary RA, Richardson CR, Smith DT, Swartz AM

Circulation. Oct 2013

(DOI : 10.1161/01.cir.0000435708.67487.da)

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