title: Evaluation of the maturity of fetal lungs: a simplified, inexpensive modification of amniotic fluid analysis by thin-layer chromatography.
mesh_terms: D000649:Amniocentesis; D000653:Amniotic Fluid / Q000032:analysis*; D002855:Chromatography, Thin Layer; D005260:Female; D006801:Humans; D006819:Hyaline Membrane Disease / Q000517:prevention & control; D007202:Indicators and Reagents; D007231:Infant, Newborn; D007455:Iodine; D008168:Lung / Q000196:embryology*; D010713:Phosphatidylcholines / Q000032:analysis; D010743:Phospholipids / Q000032:analysis; D011093:Polyethylene Terephthalates; D011247:Pregnancy; D012127:Respiratory Distress Syndrome, Newborn / Q000517:prevention & control; D012822:Silicon Dioxide; D013109:Sphingomyelins / Q000032:analysis; D013194:Staining and Labeling
chemical_list: D007202:Indicators and Reagents; D010713:Phosphatidylcholines; D010743:Phospholipids; D011093:Polyethylene Terephthalates; D013109:Sphingomyelins; D012822:Silicon Dioxide; D007455:Iodine