The Barrett's Oesophagus Campaign - https://sites.google.com/site/barrettsoesophaguscampaign/

British Gastroenterology Society €“ http://www.bsg.org.uk/

Campaign Against Reflux Disease (CARD) - http://www.cardcharity.co.uk/

CORE (Digestive Disorders Foundation) - http://corecharity.org.uk/

RB for Health Learning modules 'Understanding heart burn and indigestion' - https://www.rbforhealth.co.uk/learning-modules/gi-health/heartburn-and-indigestion/understanding-heartburn-and-indigestion/

Treat Yourself Better/PSNC: 'Self care pathway: indigestion' - http://psnc.org.uk/avon-lpc/pharmacy-resources/treat-yourself-better/