[The practical significance of gastroscopy and gastric biopsy].
D001706:Biopsy; D013505:Digestive System Surgical Procedures; D004724:Endoscopy; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D005773:Gastroscopy; D006801:Humans
BIOPSY; GASTROINTESTINAL DISEASES/diagnosis; GASTROSCOPY
Practische betekenis van de gastroscopie en de gastro-biopsie.