Training-related and competition-related risk factors for respiratory tract and gastrointestinal infections in elite cross-country skiers - Svendsen, I. S.; Taylor, I. M.; Tonnessen, E.; Bahr, R.; Gleeson, M. (British Journal of Sports Medicine, 2016)
Keywords: cross-country skiing; infection; disease; respiration; organ; digestion; sports medicine; Great Britain; biological and medical sciences; endurance sports