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Abstract
Entities: Disease
Mesh: See more » AmniocentesisAmniotic Fluid/analysisAnencephaly/diagnosisFemaleFiber Optic TechnologyHumansPregnancyPrenatal DiagnosisSpinal Dysraphism/diagnosisUltrasonography
Year: 1975 PMID: 1090335 PMCID: PMC1672415 DOI: 10.1136/bmj.1.5955.414
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447