The gastroesophageal reflux disease (GERD) is a chronic, due to the retrograde flow of part of gastroduodenal contents into the esophagus and / or organs adjacent to it, causing variable spectrum of symptoms and / ...

Antibiotics are drugs that are used to treat bacterial infections. Currently it is more and more bacteria develop resistance against antibiotics that we have now. This resistance is formed, in part due to the excessive ...