Total and unbound testosterone and Δ4-androstenedione have been determined in 104 cord blood samples. The same sexual steroids and pituitary gonadotropins have been measured in 46 normal male infants aged 27-348 days and 34 normal female infants aged 19-332 days.
Maguelone G. Forest, Pierre C. Sizonenko, Anne M. Cathiard, Jean Bertrand
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