[Abrasive catheter for cytologic study of esophageal diseases].
D000328:Adult; D000368:Aged; D003581:Cytodiagnosis / Q000295:instrumentation*; D004938:Esophageal Neoplasms / Q000175:diagnosis*; D006801:Humans; D008875:Middle Aged
Abrazivnyĭ zond dlia tsitologicheskogo issledovaniia zabolevaniĭ pishchevoda