RT Journal Article SR Electronic T1 FDG PET in Thyroid Cancer: Thyroxine or Not? JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1996 OP 1998 VO 41 IS 12 A1 Frank Grünwald A1 Hans-Jürgen Biersack YR 2000 UL http://jnm.snmjournals.org/content/41/12/1996.abstract AB