title: A cost-effective modification of an immunologic agglutination test for amniotic fluid phosphatidylglycerol.
mesh_terms: D000372:Agglutination Tests / Q000191:economics; D000653:Amniotic Fluid / Q000032:analysis*; D005260:Female; D006801:Humans; D010715:Phosphatidylglycerols / Q000032:analysis*; D011247:Pregnancy
chemical_list: D010715:Phosphatidylglycerols