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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Naturearrow_drop_down
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Nature
Article . 1970 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
Nature
Article . 1970
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Histocompatibility and Human Placentation

Authors: Markku Seppälä; Matti Tolonen;

Histocompatibility and Human Placentation

Abstract

HISTOCOMPATIBILITY antigens were recently suggested by Jones1 to affect human placentation. His observation was based on data of maternal ABO blood groups and placental weights. The immunological disparity of the mother and her foetus was found to be associated with a relatively smaller placenta and vice versa. The expected proportion of ABO incompatible pregnancies for each maternal blood group was calculated from the ABO gene frequencies in the population2.

Related Organizations
Keywords

Pregnancy, Histocompatibility, Placenta, Birth Weight, Humans, Female, Gestational Age, Organ Size, ABO Blood-Group System

  • BIP!
    Impact byBIP!
    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    17
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Top 10%
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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
17
Average
Top 10%
Top 10%
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