1. Parathyroid tumor with hyperparathyroidism and coexistent gastric and duodenal ulceration;Elkeles;Lancet,1953
2. Lancet, Annotations: Hyperparathyroidism and peptic ulcer;Lancet,1955
3. Hyperparathyreoidismus and Gastroduodenal Ulcus;Läuchli;Schweiz. med. Wchnschr.,1950
4. Gastrointestinal manifestations of primary hyperparathyroidism : Experience at the Mt. Sinai Hospital and review of the literature;Moses;J. Mt. Sinai Hosp.,1958
5. Parathyroid adenoma and hypertrophy of the parathyroid glands;Rogers;J. A. M. A.,1946