Mueller-Heubach, E Lecithin/sphingomyelin ratio in amniotic fluid and its value for the prediction of neonatal respiratory distress syndrome in pregnant diabetic women. [electronic resource] - American journal of obstetrics and gynecology Jan 1978 - 28-34 p. digital Publication Type: Journal Article ISSN: 0002-9378 Standard No.: 10.1016/0002-9378(78)90434-9 doi Subjects--Topical Terms: Amniotic Fluid--analysisApgar ScoreCesarean SectionDelivery, Obstetric--methodsFemaleGestational AgeHumansInfant, NewbornPennsylvaniaPhosphatidylcholines--analysisPregnancyPregnancy in DiabeticsPrenatal DiagnosisRespiratory Distress Syndrome, Newborn--diagnosisRiskSphingomyelins--analysis