TY  - RPRT
TI  - Progressive decrease in serum triiodothyronine concentrations with human aging: radioimmunoassay following extraction of serum.
AU  - H A Rubenstein
AU  - V P Butler
AU  - S C Werner
PY  - 1973
DO  - 10.1210/jcem-37-2-247
UR  - https://pubmed.ncbi.nlm.nih.gov/4198256/
ID  - 4198256
ER  -