INFLUENCE OF GASTRIC ACIDITY ON THE TRANSIT  TIME THROUGH THE SMALL INTESTINE IN PATIENTS AFTER GASTRECTOMY.
D005743:Gastrectomy; D005745:Gastric Acidity Determination; D006801:Humans; D007421:Intestine, Small; D007422:Intestines; D009748:Nutrition Disorders; D011178:Postgastrectomy Syndromes; D011859:Radiography; D013270:Stomach
GASTRIC ACIDITY DETERMINATION; INTESTINE, SMALL; NUTRITION DISORDERS; POSTGASTRECTOMY SYNDROMES; RADIOGRAPHY; STOMACH