Catecholamine metabolites in amniotic fluid from fetuses with neural tube defects.
D000653:Amniotic Fluid / Q000032:analysis*; D002395:Catecholamines / Q000378:metabolism*; D002849:Chromatography, Gas; D005260:Female; D006801:Humans; D013058:Mass Spectrometry; D008734:Methoxyhydroxyphenylglycol / Q000032:analysis; D009436:Neural Tube Defects / Q000378:metabolism*; D011247:Pregnancy; D014642:Vanilmandelic Acid / Q000032:analysis
D002395:Catecholamines; D008734:Methoxyhydroxyphenylglycol; D014642:Vanilmandelic Acid