ინფორმაციის წყაროები:

1. სამკურნალო პრეპარატის - გასტრიტოლ ,,დრ. კლაინ“-ის გამოყენების ინსტრუქცია
2. Compilation by Armando Gonzalez Stuart, PhD https://www.utep.edu/herbal-safety/herbal-facts/herbal%20facts%20sheet/wormwood.html
3. Bhat Z A, Kumar D, Shah M Y. Angelica archangelica Linn. is an angel on earth for the treatment of diseases. Int J Nutr Pharmacol Neurol Dis [serial online] 2011 [cited 2022 May 31];1:36-50. Available from: https://www.ijnpnd.com/text.asp?2011/1/1/36/77531
4. Wegener T., Heimueller E. (2016). Treatment of Mild Gastrointestinal Disorders with a Herbal Combination: Results of a Non-interventional Study with Gastritol® Liquid. Phytother Res. 30(1):72-77. DOI: 10.1002/ptr.5502. URL: https://pubmed.ncbi.nlm.nih.gov/26522087 ​
5. ბიოაქტიური საკვები დანამატის, გასტრიტოლის საწუწნი ტაბლეტებისა და დამატკბობლების ფურცელ-ჩანართი
6. Discomfort. Cambridge Dictionary. Cambridge University Press. URL: https://dictionary.cambridge.org/dictionary/english/discomfort (2022).​
7. Huebner B. et al. Nausea and Vomiting. Overview. American College of Gastroenterology. URL: https://gi.org/topics/nausea-and-vomiting (2022).​
8. Modi R. er al. Belching, Bloating, and Flatulence. Overview. American College of Gastroenterology. URL: https://gi.org/topics/belching-bloating-and-flatulence (2022)​.
9. Sethi S. Heaviness in Stomach. Healthline. URL: https://www.healthline.com/health/heaviness-in-stomach (24.07.2020).​ ​