Cytology in Barrett's esophagus.
Geisinger
K R
KR
D001471:Barrett Esophagus / Q000473:pathology*; D001706:Biopsy / Q000191:economics / Q000379:methods; D002404:Catheterization; D004938:Esophageal Neoplasms / Q000473:pathology; D004945:Esophagoscopy / Q000191:economics / Q000379:methods; D004947:Esophagus / Q000473:pathology; D006801:Humans