TY  - RPRT
TI  - Calculated free thyroid as a thyroid function test.
AU  - A Biggi
AU  - B Fontana
AU  - G Curti
AU  - G Fresco
PY  - 1979
UR  - https://pubmed.ncbi.nlm.nih.gov/263719/
ID  - 263719
ER  -