Maternal serum alpha-fetoprotein and birth weight.
Maternal serum alpha-fetoprotein (AFP) levels between 16 and 18 weeks of pregnancy were studied in relation to birth weight among 4198 singleton pregnancies resulting in a liveborn or stillborn infant without a neural tube defect. The highest mean birth weight (3365 g) was found among infants born t...
| Main Authors: | , , , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
1980
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