title: Parathyroidectomy for symptomless hyperparathyroidism: a surgical dilemma.
mesh_terms: D002118:Calcium / Q000097:blood; D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D008875:Middle Aged; D010280:Parathyroid Glands / Q000601:surgery*
chemical_list: D002118:Calcium