| Literature DB >> 1115146 |
Abstract
Increasing quantities of maternal and fetal serum were added to amniotic fluids with orignal high or low lecithin/sphingomyelin (L/S) ratios. It was found that serum contains an L/S ratio of approximately 1.31 to 1.46 and therefore its addition lowered high L/S ratios and raised low L/S ratios. The addition of meconium to amniotic fluid decreased the L/S ratio.Entities:
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Year: 1975 PMID： 1115146 DOI： 10.1016/0002-9378(75)90006-x
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN： 0002-9378 Impact factor: 8.661