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Abstract
Mesh: See more » Amniotic Fluid/analysisBirth WeightDown Syndrome/etiologyEstriol/urineFemaleFetal Death/prevention & controlFetal Diseases/diagnosisFetal Diseases/etiologyFetal Diseases/prevention & controlFetal HeartHeart Function TestsHumansIntellectual Disability/etiologyMaternal AgePhosphatidylcholines/analysisPlacental Lactogen/bloodPregnancyPregnancy ComplicationsPregnancy Trimester, SecondPregnancy Trimester, ThirdPrenatal CarePrenatal DiagnosisSphingomyelins/analysisUltrasonography
Substances: See more » PhosphatidylcholinesSphingomyelinsPlacental LactogenEstriol
Year: 1974 PMID: 4137976 DOI: 10.1016/s0140-6736(74)91212-4
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321