7.Pediatrics Vol. 129 No. 3 March 1, 2012:e827-41. doi: 10.1542/peds.2011-3552. Epub 2012 Feb 27. Breastfeeding and the use of human milk. http://pediatrics.aappublications.org/content/129/3/e827.full
8.Barclay AR, Russell RK, Wilson ML, Gilmour WH, Satsangi J, Wilson DC. Systematic review: the role of breastfeeding in the development of pediatric inflammatory bowel disease. J Pediatr. 2009;155(3):421–426. http://www.ncbi.nlm.nih.gov/pubmed/19464699
9.Akobeng AK, Ramanan AV, Buchan I, Heller RF. Effect of breast feeding on risk of coeliac disease: a systematic review and meta-analysis of observational studies. Arch Dis Child. 2006;91(1):39–43pmid:16287899. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2083075/?report=abstract