Quelle

de Oliveira E.P., Burini R.C., Jeukendrup A., Gastrointestinal complaints during exercise: prevalence, etiology, and nutritional recommendations, „Sports Medicine” 2014, 44(1), 79–85.
Pfeiffer B. et al., Nutritional intake and gastrointestinal problems during competitive endurance events, „Medicine & Science in Sports & Exercise” 2012, 44, 344–351.
Bi L., Triadafilopoulos G., Exercise and gastrointestinal function and disease: an evidence-based review of risks and benefits, „Clinical Gastroenterology and Hepatology” 2003, 1(5), 345–355.