title: Primary hyperparathyroidism.
mesh_terms: D000236:Adenoma / Q000150:complications; D002118:Calcium / Q000097:blood; D004219:District of Columbia; D049669:History, 16th Century; D006801:Humans; D006961:Hyperparathyroidism / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology / Q000473:pathology / Q000601:surgery; D006965:Hyperplasia / Q000150:complications / Q000473:pathology; D010280:Parathyroid Glands / Q000601:surgery; D010282:Parathyroid Neoplasms / Q000150:complications / Q000473:pathology
chemical_list: D002118:Calcium