RT Journal Article SR Electronic T1 Primary Hyperparathyroidism JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 246 OP 257 VO 14 IS 4 A1 Schneider, Robert W. A1 Kyger, E. R. A1 McCullagh, E. Perry YR 1947 UL http://www.ccjm.org/content/14/4/246.abstract AB