Poor performance of predictive equations to estimate resting energy expenditure in patients with Crohn's disease. - Karachaliou A; Anastasiou C; Bletsa M; Mantzaris GJ; Archavlis E; Karampekos G; Tzouvala M; Zacharopoulou E; Veimou C; Bamias G; Kontogianni M (The British journal of nutrition, 2023)