ELECTRONICS IN GASTROENTEROLOGY.
D001331:Automation; D004581:Electronics; D004583:Electrons; D004594:Electrophysiology; D004724:Endoscopy; D005762:Gastroenterology; D008853:Microscopy; D008854:Microscopy, Electron; D009130:Muscle, Smooth; D010781:Photography; D011874:Radiometry; D013679:Technology, Radiologic; D013686:Telemetry
AUTOMATION; ELECTRONICS; ELECTROPHYSIOLOGY; ENDOSCOPY; GASTROENTEROLOGY; MICROSCOPY, ELECTRON; MUSCLE, SMOOTH; PHOTOGRAPHY; RADIOMETRY; TECHNOLOGY, RADIOLOGIC; TELEMETRY