Concerns regarding hair cortisol as a biomarker of chronic stress in exercise and sport science - Gerber, M.; Brand, S.; Lindwall, M.; Elliot, C.; Kalak, N.; Herrmann, C.; Pühse, U.; Jonsdottir, I. H. (Journal of Sports Science & Medicine, 2012)
Keywords: stress; load; biochemistry; load intensity; investigation method; Turkey; biological and medical sciences