[PEPTIC ULCER AND THE PARATHYROID GLANDS].
D006801:Humans; D006961:Hyperparathyroidism; D010280:Parathyroid Glands; D010437:Peptic Ulcer; D010760:Phosphorus Metabolism Disorders
HYPERPARATHYROIDISM; PEPTIC ULCER; PHOSPHORUS METABOLISM DISORDERS
A FEK'ELYBETEGS'EG 'ES A PARATHYREOIDEN.