Stepien E L, Kwaśniewska M, Rębowska E, Golański J, Drygas W
Department of Medical Physics, M. Smoluchowski Institute of Physics, Jagiellonian University, Krakow, Poland.
Department of Social and Preventive Medicine, Medical University of Łódź, Łódź, Poland.
Scand J Med Sci Sports. 2017 May;27(5):567-570. doi: 10.1111/sms.12836.