No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Animals
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Embryo Implantation
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Embryo, Mammalian / physiology*
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Embryo, Mammalian / ultrastructure
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Female
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Fluorescent Antibody Technique
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Freeze Fracturing
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Mice
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Permeability
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Pregnancy