[The value of esophago-gastro-duodenoscopy in the diagnosis of gastrointestinal diseases].
D004386:Duodenum; D004724:Endoscopy; D004945:Esophagoscopy; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D005773:Gastroscopy; D006801:Humans; D008722:Methods
Vrednost ezofago-gastro-duodenoskopije u dijagnostici gastroenteroloskih oboljenja.