Endoscopic findings in patients after definitive gastric surgery.
D000368:Aged; D004724:Endoscopy; D005260:Female; D005743:Gastrectomy / Q000009:adverse effects*; D005756:Gastritis / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000175:diagnosis; D013997:Time Factors