Effects of Ramadan fasting on physical performance and metabolic, hormonal, and inflammatory parameters in middle-distance runners - Chennaoui, M; Desgorces, F; Drogou, C; Boudjemaa, B; Tomaszewski, A; Depiesse, F; Burnat, P; Chalabi, H; Gomez-Merino, D (Appl Physiol Nutr Metab, 2009)