[DYNAMIC EXPLORATION OF GASTRIC SECRETION, ESSENTIAL  ELEMENT IN SURGERY OF DUODENAL ULCER].
D004381:Duodenal Ulcer; D005745:Gastric Acidity Determination; D005750:Gastric Juice; D006801:Humans; D010808:Physical Examination; D011300:Preoperative Care
DUODENAL ULCER; GASTRIC ACIDITY DETERMINATION; PREOPERATIVE CARE
EXPLORATION DYNAMIQUE DE LA S'ECR'ETION GASTRIQUE, 'EL'EMENT ESSENTIEL DANS LA CHIRURGIE DE L'ULC'ERE DUOD'ENAL.