title: The early diagnosis of primary hyperparathyroidism.
mesh_terms: D000236:Adenoma / Q000601:surgery; D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000175:diagnosis* / Q000601:surgery; D008875:Middle Aged; D010282:Parathyroid Neoplasms / Q000601:surgery; D013577:Syndrome