lecithin-sphingomyelin ratio
n.
The ratio of lecithin to sphingomyelin present in amniotic fluid, used to determine fetal pulmonary maturity.
Words nearby lecithin-sphingomyelin ratio
lechosos opal,
lechuguilla,
lechwe,
lecithal,
lecithin,
lecithin-sphingomyelin ratio,
lecithinase,
lecithoblast,
lecky,
leclair,
leclanché cell