[Determination of protein-unbound bilirubin concentrations by an enzymatic method(II)--protein-unbound bilirubin concentrations in the umbilical cord serum].
D001663:Bilirubin / Q000097:blood*; D005260:Female; D005312:Fetal Blood / Q000032:analysis*; D006801:Humans; D007124:Immunoenzyme Techniques; D007231:Infant, Newborn
D001663:Bilirubin