Smith AP, Sutherland D, Hewlett P

Smith AP, Sutherland D, Hewlett P (2015) An Investigation of the Acute Effects of Oligofructose-Enriched Inulin on Subjective Wellbeing, Mood and Cognitive Performance. Nutrients 7(11): 8887–8896. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4663569/pdf/nutrients-07-05441.pdf