Endoscopic variceal banding vs. pharmacological therapy for the prevention of recurrent variceal hemorrhage: what makes the difference?
D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D004724:Endoscopy; D004932:Esophageal and Gastric Varices / Q000188:drug therapy* / Q000601:surgery*; D006801:Humans; D009566:Nitrates / Q000627:therapeutic use*; D055502:Secondary Prevention
D000319:Adrenergic beta-Antagonists; D009566:Nitrates