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Abstract
Mesh: See more » Beta-Globulins/analysisFemaleHumansPlacenta/analysisPregnancyProteins/analysis
Substances: See more » Beta-GlobulinsProteins
Year: 1977 PMID: 72582 PMCID: PMC1631856
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447