Titlebook: Differential Topology; Proceedings of the S Ulrich Koschorke Conference proceedings 1988 Springer-Verlag Berlin Heidelberg 1988 Immersion.d

GUEER

DUST

頌揚(yáng)國家

遺留之物

Digest

狼群

狗舍

WATER

傳染

Ige326

X-Ray-negative dyspepsiapart of the natural history of duodenal ulcer disease. The symptoms of a patient with duodenal ulcer disease may be caused not only by an ulcer crater, but also by inflammation of the duodenal mucosa. It is not clear whether the symptoms of patients with X-ray-negative, endoscopy-negative, ulcer-type dyspepsia may also be due to duodenitis.