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  1. Jorissen, B.L., et al. The influence of soy-derived phosphatidylserine on cognition in age-associated memory impairment. Nutritional Neuroscience. 2000. 4: 121-134
  2. Schreiber, S. et al. An open trial of plant-source derived phosphatidylserine for treatment of age-related cognitive decline. Isr J Psychiatry Relat Sci. 2000. 37(4): 302-307.
  3. Jager, R., et al. The effect of phosphatidylserine on golf performance. Journal of the International Society of Sports Nutrition. 2007. 4(23).
  4. Soderberg, M. et al. Lipid compostions of different regions of the human brain during aging. Jrnl of Neurochemistry. 1990. 54. 415-423.
  5. Baumeister, J. et al. Influence of phosphatidylserine on cognitive performance and cortical activity after induced stress. Nutritional Neuroscience. 2008. 11(3):103-110.
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