title: THE EFFECT OF GASTRIC FREEZING UPON HUMAN SUBJECTS: GASTROSCOPIC AND GASTRIC BIOPSY FINDINGS.
mesh_terms: D001706:Biopsy; D003452:Cryosurgery; D004724:Endoscopy; D005615:Freezing; D005773:Gastroscopy; D010336:Pathology; D013276:Stomach Ulcer
keywords: BIOPSY; CRYOGENIC SURGERY; GASTROSCOPY; PATHOLOGY; STOMACH ULCER