title: The predictive value of amniotic fluid spectrophotometry.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D001663:Bilirubin / Q000032:analysis; D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System; D013053:Spectrophotometry
chemical_list: D012204:Rh-Hr Blood-Group System; D001663:Bilirubin