CALIBER OF DESCENDING DUODENUM AND UPPER JEJUNUM IN THE PRESENCE OF PEPTIC ULCER OF STOMACH OR DUODENAL BULB.
D004381:Duodenal Ulcer; D004386:Duodenum; D005743:Gastrectomy; D005853:Geriatrics; D006801:Humans; D007583:Jejunum; D010437:Peptic Ulcer; D011859:Radiography; D013276:Stomach Ulcer
DUODENAL ULCER; GASTRECTOMY; GERIATRICS; RADIOGRAPHY; STOMACH ULCER