Asthma in competitive cross-country skiers: A systematic review and meta-analysis - Mäki-Heikkilä, R.; Karjalainen, J.; Parkkari, J.; Valtonen, M.; Lehtimäki, L. (Sports Medicine, 2020)
Keywords: cross-country skiing; respiration; disease; training; load organization; sports medicine; Switzerland; endurance sports; biological and medical sciences