title: [Simultaneous examination of the esophagus, stomach and duodenum--a new method of endoscopic diagnosis].
mesh_terms: D000328:Adult; D004386:Duodenum; D004724:Endoscopy; D004945:Esophagoscopy; D005773:Gastroscopy; D006801:Humans; D008875:Middle Aged
vernacular_title: Odnomomentnyĭ osmotr pishchevoda, zheludka i dvenadtsatiperstnoĭ kishki--novyĭ metod éndoskopicheskoĭ diagnostiki.