No abstract available
Publication types
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Comparative Study
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English Abstract
MeSH terms
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Adolescent
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Adult
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Age Determination by Skeleton
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Amniocentesis
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Female
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Fetal Organ Maturity*
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Gestational Age
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Humans
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Infant, Newborn
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Infant, Premature
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Methods
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Middle Aged
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Phosphatidylcholines / analysis
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Pregnancy
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Pregnancy Complications
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Pregnancy in Diabetics
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Sphingomyelins / analysis
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Ultrasonography
Substances
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Phosphatidylcholines
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Sphingomyelins