"Gastric Acid Reflux Disease"@en . "Gastric Acid Reflux"@en . "Gastroesophageal Reflux"@en . "235595009" . "Gastro-Esophageal Reflux"@en . . "GERD"@en . "Reflux, Gastroesophageal"@en . "D005764" . . . "Gastro-oesophageal Reflux"@en . . "Gastroesophageal Reflux Disease"@en . "C0017168" . "Esophageal Reflux"@en . . "Gastroesophageal Reflux"@en .