Gastroesophageal reflux disease (GERD) is a rather common disease with a prevalence reaching up to 10 or 20% in the western world. The most specific symptoms which point to the diagnosis of GERD are feelings of heartburn and the regurgitation of acidic stomach contents into the esophagus. However. a certain number of patients do not respond to standard therapy. https://bellfordtoysandhobbiers.shop/product-category/construction/