title: [Is endoscopy of the proximal digestive system at the request of the general practitioner useful?].
mesh_terms: D000328:Adult; D000368:Aged; D004384:Duodenoscopy; D005194:Family Practice; D005260:Female; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010347:Patient Care Planning; D012017:Referral and Consultation
vernacular_title: Is endoscopie van de proximale tractus digestivus op verzoek van de huisarts zinvol?