AU - Paloyan E, Lawrence AM TI - Primary vs secondary hyperparathyroidism: Time for reappraisal PT - JOUR DP - 1980 TA - Archives of Internal Medicine pages = {171-172}, VI - 140 IP - 2 AID - 10.1001/archinte.1980.00330140029013 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1980.00330140029013 SO - Archives of Internal Medicine February 1, 1980 140(2):171