RT Journal Article SR Electronic T1 Carcinomas of the thyroid JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 97 OP 104 VO 38 IS 3 A1 Crile, George A1 Hawk, William A. YR 1971 UL http://www.ccjm.org/content/38/3/97.abstract AB