title: Simple, rapid determination of lecithin and sphingomyelin in amniotic fluid.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D002855:Chromatography, Thin Layer; D004396:Coloring Agents; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008722:Methods; D010713:Phosphatidylcholines / Q000032:analysis*; D011247:Pregnancy; D011248:Pregnancy Complications; D012127:Respiratory Distress Syndrome, Newborn / Q000175:diagnosis; D013109:Sphingomyelins / Q000032:analysis*; D014466:Ultraviolet Rays
chemical_list: D004396:Coloring Agents; D010713:Phosphatidylcholines; D013109:Sphingomyelins