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Abstract
Entities: Disease
Mesh: See more » ABO Blood-Group SystemAdultAge FactorsAsia, SoutheasternChoriocarcinoma/epidemiologyChoriocarcinoma/etiologyFemaleHumansHydatidiform Mole/epidemiologyNigeriaPlacentaPregnancy
Substances: See more » ABO Blood-Group System
Year: 1975 PMID: 1164632 PMCID: PMC1674401 DOI: 10.1136/bmj.3.5984.606-a
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447