PT - JOURNAL ARTICLE AU - Michael K. Elson AU - Rex B. Shafer AU - John E. Morley TI - Re: Salivary Thyroxine as an Estimate of Free Thyroxine—Reply DP - 1984 Apr 01 TA - Journal of Nuclear Medicine PG - 538--539 VI - 25 IP - 4 4099 - http://jnm.snmjournals.org/content/25/4/538.2.short 4100 - http://jnm.snmjournals.org/content/25/4/538.2.full SO - J Nucl Med1984 Apr 01; 25