The long term stability of the insulin test.
D001322:Autoanalysis; D001786:Blood Glucose / Q000032:analysis; D004381:Duodenal Ulcer / Q000601:surgery*; D005745:Gastric Acidity Determination; D006801:Humans; D007328:Insulin / Q000378:metabolism*; D000078790:Insulin Secretion; D007441:Intubation, Gastrointestinal; D012636:Secretory Rate; D014628:Vagotomy
D001786:Blood Glucose; D007328:Insulin