Brown, A., Benton, D., Williams, C., Brown, A., & Williams, C. (2006). Impact of consuming a milk drink containing a probiotic on mood and cognition. European Journal of Clinical Nutrition, 61(3), pp. 355-361. doi:10.1038/sj.ejcn.1602546

Brown, Amy, D. Benton, C. Williams, A. Brown, and Claire Williams. "Impact of Consuming a Milk Drink Containing a Probiotic On Mood and Cognition." European Journal of Clinical Nutrition 61, no. 3 (2006): 355-361.

Brown, Amy, et al. "Impact of Consuming a Milk Drink Containing a Probiotic On Mood and Cognition." European Journal of Clinical Nutrition 61.3 (2006): 355-361.