title: [Editorial: Controlled biopsy in the diagnosis of gastric ulcerations].
mesh_terms: D001706:Biopsy; D005188:False Negative Reactions; D005773:Gastroscopy; D008722:Methods; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000473:pathology; D013276:Stomach Ulcer / Q000175:diagnosis* / Q000473:pathology
vernacular_title: La biopsie dirigée dans le diagnostic des ulcérations gastriques