Scholz-Ahrens KE, Schrezenmeir J (2002) Inulin, oligofructose and mineral metabolism – experimental data and mechanism. Br J Nutr 87 Suppl 2: S179-S186. https://www.ncbi.nlm.nih.gov/pubmed/12088516

Griffin IJ, Hicks PMD, Heany RP et al. (2003) Enriched chicory inulin increases calcium absorption mainly in girls with lower calcium absorption. Nutr Res 23: 901–909. http://www.sciencedirect.com/science/article/pii/S027153170300085X

Griffin IJ, Davila PM, Abrams SA (2002) Non-digestible oligosaccharides and calcium absorption in girls with adequate calcium intakes. Br J Nutr 87(S2): S187-S191. http://www.ncbi.nlm.nih.gov/pubmed/12088517

Coudray C, Tressol JC, Gueux E et al. (2003) Effects of inulin-type fructans of different chain length and type of branching on intestinal absorption and balance of calcium and magnesium in rats. Eur J Clin Nutr 42(2): 91–98. https://www.ncbi.nlm.nih.gov/pubmed/12638030

Langlands SJ, Hopkins MJ, Coleman N et al. (2004) Prebiotic carbohydrates modify the mucosa associated microflora of the human large bowel. Gut 53(11): 1610–1616. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1774271/pdf/gut05301610.pdf

van Odijk J, Kull I, Borres MP et al. (2003) Breastfeeding and allergic disease: A multidisciplinary review of the literature (1966-2001) on the mode of early feeding in infancy and its impact on later atopic manifestations. Allergy 58(9): 833–843. http://onlinelibrary.wiley.com/doi/10.1034/j.1398-9

Harmsen HJ, Wildeboer-Veloo AC, Raangs GC et al. (2000) Analysis of intestinal flora development in breast-fed and formula-fed infants by using molecular identification and detection methods. J. Pediatr. Gastroenterol. Nutr. 30(1): 61–67. http://journals.lww.com/jpgn/Fulltext/2000/01000/Analysis_of_

Saavedra JM, Tschernia A (2002) Human studies with probiotics and prebiotics: clinical implications. Br J Nutr 87(S2): S241-S246. http://journals.cambridge.org/article_S0007114502001010

Moore N, Chao C, Yang LP et al. (2003) Effects of fructo-oligosaccharide-supplemented infant cereal: a double-blind, randomized trial. Br J Nutr 90(3): 581–587. https://www.cambridge.org/core/services/aop-cambridge-core/content/view/4906D427712B3240E2E3525E64C30053/S0007114503001636a.pdf

Menne E, Guggenbuhl N, Roberfroid M (2000) Fn-type chicory inulin hydrolysate has a prebiotic effect in humans. J Nutr 130(5): 1197–1199. http://jn.nutrition.org/content/130/5/1197.full.pdf+html