title: Hyperparathyroidism associated with polycythemia.
mesh_terms: D006801:Humans; D006961:Hyperparathyroidism / Q000150:complications*; D010281:Parathyroid Hormone / Q000502:physiology; D011086:Polycythemia / Q000209:etiology*
chemical_list: D010281:Parathyroid Hormone