Small biparietal diameter of fetuses with spina bifida: implications for antenatal screening.
The biparietal diameter of 20 fetuses with spina bifida was measured during pregnancy by ultrasound scanning, mainly in the second trimester. The mean result was 0.83 cm smaller than the value based on 186 unaffected pregnancies at the same gestational ages (P less than 0.001), suggesting that spina...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1980
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