title: Gas chromatographic-mass spectrometric analysis of organic acids in amniotic fluid.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D002264:Carboxylic Acids / Q000032:analysis*; D002849:Chromatography, Gas; D002951:Citrates / Q000032:analysis; D005260:Female; D005865:Gestational Age; D006801:Humans; D006885:Hydroxybutyrates / Q000032:analysis; D007656:Ketoglutaric Acids / Q000032:analysis; D007773:Lactates / Q000032:analysis; D013058:Mass Spectrometry; D008722:Methods; D011247:Pregnancy; D011773:Pyruvates / Q000032:analysis; D013386:Succinates / Q000032:analysis
chemical_list: D002264:Carboxylic Acids; D002951:Citrates; D006885:Hydroxybutyrates; D007656:Ketoglutaric Acids; D007773:Lactates; D011773:Pyruvates; D013386:Succinates