Links
[1] https://www.ncri.ie/cancers/oesophagus
[2] http://jn.nutrition.org/content/early/2013/10/15/jn.113.174664.abstract
[3] https://www.ncri.ie/news/article/intakes-dietary-folate-and-other-b-vitamins-are-associated-risk-developing-lesions
[4] https://www.ncri.ie/research/projects/finbar-factors-influencing-barrettsadenocarcinoma-relationship