The bilirubin concentration of amniotic fluid as an indicator of fetal maturity.
D000653:Amniotic Fluid / Q000032:analysis*; D001663:Bilirubin / Q000032:analysis*; D001724:Birth Weight; D005314:Embryonic and Fetal Development; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D013053:Spectrophotometry