Supplemental parenteral nutrition does not alter carbohydrate and protein metabolism and improves immunity: The SPN2 randomized trial. (September 2018) - Berger, M.M.; Pantet, O.; Jacquelin-Ravel, N.; Charrière, M.; Schmidt, S.; Becce, F.; Audran, R.; Spertini, F.; Tappy, L.; Pichard, C.