GASTRIC FREEZING FOR DUODENAL ULCER, A DOUBLE BLIND STUDY.
D035843:Biomedical Research; D004311:Double-Blind Method; D004381:Duodenal Ulcer; D005615:Freezing; D005745:Gastric Acidity Determination; D005756:Gastritis; D007035:Hypothermia; D007036:Hypothermia, Induced; D008551:Melena; D010146:Pain; D010919:Placebos; D012924:Social Conditions; D013270:Stomach
D010919:Placebos
CLINICAL RESEARCH; DUODENAL ULCER; GASTRIC ACIDITY DETERMINATION; GASTRITIS; HYPOTHERMIA, INDUCED; MELENA; PAIN; PLACEBOS; SOCIAL CONDITIONS; STOMACH