Assessment of fetal maturation by the foam test.
D000649:Amniocentesis; D000653:Amniotic Fluid / Q000032:analysis; D005314:Embryonic and Fetal Development; D005188:False Negative Reactions; D005260:Female; D005313:Fetal Death / Q000517:prevention & control; D005865:Gestational Age; D006801:Humans; D006819:Hyaline Membrane Disease / Q000517:prevention & control; D007231:Infant, Newborn; D010710:Phosphates / Q000032:analysis; D010713:Phosphatidylcholines / Q000032:analysis; D011247:Pregnancy; D012127:Respiratory Distress Syndrome, Newborn / Q000517:prevention & control
D010710:Phosphates; D010713:Phosphatidylcholines