[Gaisböck's disease with duodenal ulcer].
D004381:Duodenal Ulcer; D006801:Humans; D010437:Peptic Ulcer / Q000150:complications*; D011086:Polycythemia / Q000150:complications*
PEPTIC ULCER/complications; POLYCYTHEMIA HYPERTONICA/complications
Ziekte van Gaisböck met ulcus duodeni.