MUNTEANU, Camelia, et al. “Acute Administration of Red Bull Affects Blood Parameters in Untrained and Trained Young Males”. Studia Universitatis Babeș-Bolyai Biologia, vol. 60, no. 2, Dec. 2015, pp. 75-84, https://studia.reviste.ubbcluj.ro/index.php/subbbiologia/article/view/4599.