Spellacy, W N <br/><br/>
The usefulness of amniotic fluid lecithin-sphinomyelin ratio in predicting neonatal respiratory problems.  [electronic resource] 

 -  Southern medical journal  Oct 1973 
 - 1090-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0038-4348 
<br/><br/><label>Standard No.: </label>10.1097/00007611-197310000-00003  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amniotic Fluid--analysis<br/>Birth Weight<br/>Cesarean Section<br/>Erythroblastosis, Fetal<br/>Female<br/>Florida<br/>Humans<br/>Hyaline Membrane Disease--diagnosis<br/>Infant Mortality<br/>Infant, Newborn<br/>Phosphatidylcholines--analysis<br/>Pre-Eclampsia<br/>Pregnancy<br/>Pregnancy in Diabetics<br/>Respiratory Distress Syndrome, Newborn--diagnosis<br/>Sphingomyelins--analysis<br/>Time Factors