Application of exfoliative cytology to benign and malignant diseases of the esophagus and stomach.
D003581:Cytodiagnosis; D004947:Esophagus; D006801:Humans; D013272:Stomach Diseases; D013274:Stomach Neoplasms / Q000175:diagnosis*
CYTODIAGNOSIS; STOMACH NEOPLASMS/diagnosis; STOMACH/diseases