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56 Интервью, взятое автором у Майкела Пеппеленбоса (Maikel Peppelenbosch) 1 февраля 2007 г.

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58 H enri Braat et al., “A Phase I Trial with Transgenic Bacteria Expressing Interleukin-10 in Crohn’s Disease”, Clinical Gastroenterology and Hepatology 4 (2006), 754–759.

59 Janice Liu et al., “Activity of HIV Entry and Fusion Inhibitors Expressed by the Human Vaginal Colonizing Probiotic Lactobacillus reuteri PC-14”, Cellular Microbiology 9 (2007’), 120–130.