RT Journal Article SR Electronic T1 Changing Annual Incidence of Hypothyroidism after Iodine-131 Therapy for Hyperthyroidism, 1951–1975 JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 108 OP 112 VO 23 IS 2 A1 Lars-Erik Holm YR 1982 UL http://jnm.snmjournals.org/content/23/2/108.abstract AB