[The use of competitive protein binding assay method for determining the amount of thyroxine (T4) in umbilical blood (author's transl)].
D003409:Congenital Hypothyroidism; D005260:Female; D005312:Fetal Blood / Q000032:analysis*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011869:Radioligand Assay; D013974:Thyroxine / Q000097:blood*
D013974:Thyroxine