[Study of pancreatic function in some gastroduodenal diseases].
D004381:Duodenal Ulcer; D005756:Gastritis; D006801:Humans; D010179:Pancreas; D011178:Postgastrectomy Syndromes; D013274:Stomach Neoplasms; D013276:Stomach Ulcer
DUODENAL ULCER; GASTRITIS; PANCREAS; POSTGASTRECTOMY SYNDROMES; STOMACH NEOPLASMS; STOMACH ULCER