No abstract available
MeSH terms
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Animals
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Cattle
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Chemotactic Factors / physiology
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Chick Embryo
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Endothelium, Vascular / cytology
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Extraembryonic Membranes / blood supply
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Female
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Humans
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Neovascularization, Pathologic / enzymology*
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Placenta / enzymology
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Pregnancy
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Thymidine Phosphorylase / physiology*
Substances
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Chemotactic Factors
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Thymidine Phosphorylase