Summary References Treatments: 1. http://www.healthline.com/blogs/pregnancy_childbirth/2008/08/assessing-fetal-lung-maturity-4-tdx-flm.html 2. http://journals.lww.com/greenjournal/Abstract/1980/05000/Clinical_Evaluation_of_the_Quantitative_Foam.17.aspx 3. http://medical-dictionary.thefreedictionary.com/foam+stability+index 4. http://www.clinchem.org/cgi/content/abstract/25/10/1770 5. http://www.wardelab.com/12-2.html
