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Title | Author(s) | Issue Date | |
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First trimester fetal nuchal translucency and second trimester maternal serum screening for fetal Downs syndrome Proceeding/Conference:17th International Congress on The Fetus As A Patient | 2001 | ||
Integrated first and second trimester screening for Down syndrome Proceeding/Conference:World Congress on Ultrasound in Obstetrics & Gynecology, ISUOG 2001 | 2001 |