Second trimester prenatal screening for Down's syndrome using alpha-fetoprotein and free beta hCG: a seven year review. (Q33803229)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Second trimester prenatal screening for Down's syndrome using alpha-fetoprotein and free beta hCG: a seven year review. |
scientific article |
Statements
Second trimester prenatal screening for Down's syndrome using alpha-fetoprotein and free beta hCG: a seven year review (English)
1 December 1999