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Forssten, Sofia D. and Ibrahim, Fandi (2011) The Elderly intestinal microbiota: opportunities for probiotics. Journal of Microbial and Biochemical Technology, S1 (002). pp. 1-5. ISSN 1948-5948

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Ouwehand, Arthur C., Ibrahim, Fandi and Forssten, Sofia D. (2010) Cheese as a carrier for probiotics; in vitro and human studies. Australian Journal of Dairy Technology, 65 (3). pp. 165-169. ISSN 0004-9433

Makelainen, Henna, Ibrahim, Fandi, Forssten, Sofia D., Jorgensen, Preben and Ouwehand, Arthur C. (2010) Development and functionality of probiotic cheese. Nutrafoods, 9 (3). pp. 15-19. ISSN 1827-8590