Rowley, A., Adiamah, A., Kushairi, A., Lewis, S. J., & Lobo, D. N. (2023). The effect of post-discharge oral nutritional supplements on outcomes after gastrointestinal surgery: A systematic review and meta-analysis. Clinical Nutrition, 42(7), 1189-1201. https://doi.org/10.1016/j.clnu.2023.04.028