Observations on the maturation of thyroid function in early fetal life

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Abstract

Serum samples were obtained from 21 normal human fetuses after therapeutic abortion for psychiatric indications. Fetal crown-rump length ranged from 5.2 to 22.5 cm, corresponding to the gestational age of 65-168 days.

Authors

Arnold H. Greenberg, Paul Czernichow, Richard C. Reba, John Tyson, Robert M. Blizzard