No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Chorionic Gonadotropin / biosynthesis*
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Female
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Humans
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Methionine / metabolism
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Peptide Fragments / analysis
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Placenta / metabolism*
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Pregnancy
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Pregnancy Trimester, First
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Protein Biosynthesis
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RNA, Messenger / isolation & purification*
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RNA, Messenger / metabolism
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Trypsin
Substances
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Chorionic Gonadotropin
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Peptide Fragments
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RNA, Messenger
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Methionine
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Trypsin