Letter: Reagent for measurement of lecithin-sphingomyelin ratio.
D000653:Amniotic Fluid / Q000032:analysis; D002855:Chromatography, Thin Layer; D005260:Female; D005453:Fluorescence; D006801:Humans; D007202:Indicators and Reagents; D008722:Methods; D008982:Molybdenum; D010713:Phosphatidylcholines / Q000032:analysis*; D011247:Pregnancy; D013109:Sphingomyelins / Q000032:analysis*; D013997:Time Factors
D007202:Indicators and Reagents; D010713:Phosphatidylcholines; D013109:Sphingomyelins; D008982:Molybdenum