Cowett, R M <br/><br/>
Foam-stability test on gastric aspirate and the diagnosis of respiratory-distress syndrome.  [electronic resource] 

 -  The New England journal of medicine  Aug 1975 
 - 413-6 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0028-4793 
<br/><br/><label>Standard No.: </label>10.1056/NEJM197508282930901  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amniotic Fluid--analysis<br/>Female<br/>Gastric Juice--analysis<br/>Gestational Age<br/>Humans<br/>Hydrogen-Ion Concentration<br/>Infant, Newborn<br/>Methods<br/>Phosphatidylcholines--analysis<br/>Pregnancy<br/>Pulmonary Surfactants--analysis<br/>Respiratory Distress Syndrome, Newborn--diagnosis<br/>Sphingomyelins--analysis