[Esophagoscopy as a means of diagnosis and treatment].
D004935:Esophageal Diseases / Q000175:diagnosis* / Q000628:therapy; D004943:Esophagogastric Junction / Q000000981:diagnostic imaging; D004945:Esophagoscopy; D006801:Humans; D011859:Radiography
A esofagoscopia como meio diagnóstico e de tratamento.