ინფორმაციის წყაროები:

1. ბიოაქტიური საკვები დანამატის, გასტრიტოლის საწუწნი პასტილების და დამატკბობლების ფურცელ-ჩანართი.
2. Discomfort. Cambridge Dictionary. Cambridge University Press. URL: https://dictionary.cambridge.org/dictionary/english/discomfort (2022) .
3. Sethi S. Heaviness in Stomach. Healthline. URL: https://www.healthline.com/health/heaviness-in-stomach (24.07.2020) .
4. Huebner B. et al. Nausea and Vomiting. Overview. American College of Gastroenterology. URL: https://gi.org/topics/nausea-and-vomiting (2022) .
5. Modi R. er al. Belching, Bloating, and Flatulence. Overview. American College of Gastroenterology. URL: https://gi.org/topics/belching-bloating-and-flatulence (2022) .
6. 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 .
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8. Инструкция по медицинскому приминению препарата Гастритол "Др. Кляйн"(Gastritol "Dr.Klein")
9. Dr med.Carl-Hermann Hempen, Dr med., Dr sc. nat.Toni Fischer, in A Materia Medica for Chinese Medicine, 2009 URL: https://www.sciencedirect.com/topics/pharmacology-toxicology-and-pharmaceutical-science/gentiana-lutea​
10. Khanna R., MacDonald J. K., Levesque B. G. (2014). Peppermint oil for the treatment of irritable bowel syndrome: a systematic review and meta-analysis. J Clin Gastroenterol. 48(6):505-12. DOI: 10.1097/MCG.0b013e3182a88357. URL: https://pubmed.ncbi.nlm.nih.gov/24100754/​
11. Peppermint and caraway oils have muscle inhibitory and pro-secretory activity in the human intestine in vitro URL: https://pubmed.ncbi.nlm.nih.gov/31612595/ ​