title: [GASTROCAMERA, FIBERSCOPE, ENDOSCOPE].
mesh_terms: D019723:Endoscopes; D004724:Endoscopy; D004864:Equipment and Supplies; D005773:Gastroscopy; D006801:Humans; D055095:Optics and Photonics; D010781:Photography
keywords: ENDOSCOPY; EQUIPMENT AND SUPPLIES; GASTROSCOPY; OPTICS; PHOTOGRAPHY