title: Feedback regulation of parathyroid hormone secretion in parathyroid adenoma.
mesh_terms: D000236:Adenoma / Q000378:metabolism*; D000368:Aged; D002118:Calcium / Q000097:blood; D000242:Cyclic AMP / Q000378:metabolism; D004492:Edetic Acid; D005246:Feedback; D006801:Humans; D008297:Male; D010281:Parathyroid Hormone / Q000378:metabolism*; D010282:Parathyroid Neoplasms / Q000378:metabolism*
chemical_list: D010281:Parathyroid Hormone; D004492:Edetic Acid; D000242:Cyclic AMP; D002118:Calcium