423: Do fetuses with trisomy 21 require additional ultrasound surveillance?
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Published in | American journal of obstetrics and gynecology Vol. 222; no. 1; pp. S277 - S278 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier Inc
01.01.2020
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Online Access | Get full text |
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ISSN: | 0002-9378 1097-6868 |
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DOI: | 10.1016/j.ajog.2019.11.439 |