Differences in Self-Reported Perceived and Objective Measures of Duration and Intensity of Physical Activity for Adults in Skiing

Autor: Tzetzis, George, Avgerinos, Andreas, Vernadakis, Nickolas, Kioumourtzoglou, Efthimis
Zdroj: European Journal of Epidemiology, 2001 Jan 01. 17(3), 217-222.
Databáze: JSTOR Journals