[Are gastric secretion tests worthwhile?].
D004381:Duodenal Ulcer / Q000175:diagnosis; D005260:Female; D005745:Gastric Acidity Determination; D005750:Gastric Juice / Q000378:metabolism; D006801:Humans; D007410:Intestinal Diseases / Q000175:diagnosis; D008297:Male; D010437:Peptic Ulcer / Q000175:diagnosis* / Q000601:surgery; D012636:Secretory Rate; D013274:Stomach Neoplasms / Q000175:diagnosis; D013276:Stomach Ulcer / Q000175:diagnosis; D014628:Vagotomy
Onko mahalaukun sekreetiotutkimuksista hyötyä?