Randomized pilot study: Effects of an exercise programme and leucine supplementation in patients with cirrhosis - Román, E; Torrades, M T; Nadal, M J; Cárdenas, G; Nieto, J C; Vidal, S; Bascunãna, H; Juárez, C; Guarner, C; Córdoba, J; Soriano, G (Dig Dis Sci, 2014)