M. J. Reis Lima and  J. Oliveira and  A. C. Sousa Pereira and  M. C. Castilho and  E. Teixeira-Lemos,  Consumption Habits of Low-Fat Plant Sterol-Enriched Yoghurt Enriched with Phytosterols.   journal   = {International Journal of Nutrition and Food Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2014, vol. 91(7). 772 - 775
    [viewed 24 October 2019]. Available from: https://publications.waset.org/pdf/9999389.