Caffeine supplementation has no effect over performance in young elite football players - Mackay, K.; Diaz-Castro, F.; Penailillo, L.; Zbinden-Foncea, H. (21st Annual Congress of the European College of Sport Science (ECSS), Vienna, 6. -9. July 2016, 2016)
Keywords: nutrition; supplementation; ergogenic aid; relation; performance; junior elite sport; soccer; Austria; junior sports; sport games; biological and medical sciences