1. National Institute for Health and Care Excellence 2016 Coeliac Disease Clinical Knowledge Summaries https://cks.nice.org.uk/coeliac-disease#!topicsummary
2. Advances in coeliac disease;Armstrong;Curr Opin Gastroenterol,2012
3. The prevalence of celiac disease in average-risk and at-risk Western European populations: a systematic review;Dubé;Gastroenterology,2005
4. Food and Agriculture Organisation, World Health Organisation 2015 Standard for Foods for Special Dietary Use for Persons Intolerant to Gluten Codex Stan 118-1979 Codex Alimentarus International Food Standards http://www.fao.org/input/download/standards/291/CXS_118e_2015.pdf
5. Coeliac UK 2017 Prescriptions http://www.coeliac.org.uk/gluten-free-diet-and-lifestyle/prescriptions/