GASTRIC FREEZING FOR DUODENAL ULCER.
D000818:Animals; D003452:Cryosurgery; D004285:Dogs; D004381:Duodenal Ulcer; D005615:Freezing; D006801:Humans; D012106:Research; D013270:Stomach; D013552:Swine
CRYOGENIC SURGERY; DOGS; DUODENAL ULCER; EXPERIMENTAL LAB STUDY; STOMACH; SWINE