Diagnostic difficulties in hyperparathyroidism.
D000236:Adenoma / Q000175:diagnosis; D000328:Adult; D002118:Calcium / Q000097:blood; D003276:Contraceptives, Oral / Q000494:pharmacology; D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000175:diagnosis*; D007676:Kidney Failure, Chronic / Q000150:complications; D010282:Parathyroid Neoplasms / Q000175:diagnosis
D003276:Contraceptives, Oral; D002118:Calcium