GASTRIC FREEZING FOR DUODENAL ULCER.
D003452:Cryosurgery; D004381:Duodenal Ulcer; D005615:Freezing; D005745:Gastric Acidity Determination; D050786:Gastric Hypothermia; D007036:Hypothermia, Induced; D010434:Pepsin A; D010827:Physiology
D010434:Pepsin A
CRYOGENIC SURGERY; DUODENAL ULCER; GASTRIC ACIDITY DETERMINATION; GASTRIC HYPOTHERMIA; PEPSIN; PHYSIOLOGY