A Study of the Levels of Serum Total and Free Thyroid Hormones in Newborns and Their Mothers / 昆明医科大学学报

ABSTRACT

Serum total and free thyroid hormone concentrations were in 45 newborns, their preg- nant mothers and in 30 nonpregnant women. The levels of serum TT4, TT3, FT4, FT3 in newborns (umbilical cord serum) were significantly lower than those in pregnant mothers at term (P