Rapid specific determination of amniotic fluid lecithins as a test of fetal lung maturity.
D000653:Amniotic Fluid / Q000032:analysis*; D005260:Female; D006801:Humans; D008168:Lung / Q000196:embryology*; D010713:Phosphatidylcholines / Q000032:analysis*; D011247:Pregnancy
D010713:Phosphatidylcholines