Carmelo ScarpignatoBooksOesoDuodenogastroesophageal Reflux -- from the Duodenum to the TracheaRifaximin: A Poorly Absorbed AntibioticBacterial Flora in Digestive DiseaseSomatostatin analogs in cancer managementForegutBacterial flora in digestive diseaseSomatostatin analogs in cancer managementAuthor data: Open Library