Eder-Puestow and Savary dilators.
Anand
B S
BS
Baylor College of Medicine, Houston.
D004106:Dilatation / Q000009:adverse effects / Q000295:instrumentation* / Q000379:methods; D004940:Esophageal Stenosis / Q000628:therapy*; D004945:Esophagoscopy; D006801:Humans