title: [Determination of lecithin and sphingomyelin (L/S ratio) in gastric and/or pharyngeal aspirates of the newborn].
mesh_terms: D005750:Gastric Juice / Q000032:analysis*; D006801:Humans; D007231:Infant, Newborn; D009093:Mucus / Q000032:analysis*; D010614:Pharynx; D010713:Phosphatidylcholines / Q000032:analysis*; D012127:Respiratory Distress Syndrome, Newborn / Q000175:diagnosis* / Q000378:metabolism; D013109:Sphingomyelins / Q000032:analysis*; D013396:Suction
chemical_list: D010713:Phosphatidylcholines; D013109:Sphingomyelins
vernacular_title: Determinazione della lecitina e della sfingomielina (rapporto L/S) sull'aspirato gastrico e/o faringeo nel neonato.