title: Energy balance in ultramarathon running.
authors.affiliation: Department of Physical Education and Sports Science, Aristotelian University of Thessaloniki, Greece.
authors.forename: G P
authors.initials: GP
authors.lastname: Rontoyannis
authors.forename: T
authors.initials: T
authors.lastname: Skoulis
authors.forename: K N
authors.initials: KN
authors.lastname: Pavlou
mesh_terms: D000328:Adult; D004326:Drinking; D004734:Energy Metabolism; D006801:Humans; D008297:Male; D009747:Nutritional Physiological Phenomena; D010101:Oxygen Consumption; D010807:Physical Endurance; D012420:Running; D014554:Urination