No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
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Review
MeSH terms
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Amino Acids / metabolism*
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Animals
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Culture Techniques
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Embryo, Mammalian / metabolism*
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Embryonic and Fetal Development / physiology*
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Female
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Hydrolysis
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Pregnancy
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Rats
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Yolk Sac / metabolism