Peptic ulcer and parathyroid adenoma.
D000328:Adult; D000368:Aged; D005260:Female; D005750:Gastric Juice / Q000378:metabolism; D006801:Humans; D006934:Hypercalcemia / Q000150:complications; D006961:Hyperparathyroidism / Q000150:complications* / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000453:epidemiology / Q000209:etiology*; D044469:Racial Groups; D012737:Sex Factors; D014481:United States; D015043:Zollinger-Ellison Syndrome