RT Journal Article SR Electronic T1 Parathyroid carcinoma: 50-year experience at The Cleveland Clinic Foundation JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 331 OP 335 VO 60 IS 4 A1 Hakaim, Albert G. A1 Esselstyn, Caldwell B. YR 1993 UL http://www.ccjm.org/content/60/4/331.abstract AB