Endoscopic evaluation of large gastric folds: a comparison of biopsy techniques.
D000328:Adult; D000368:Aged; D001706:Biopsy / Q000379:methods*; D004598:Electrosurgery; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology* / Q000601:surgery; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged