![PDF) First-Trimester Risk Calculation for Trisomy 13, 18, and 21: Comparison of the Screening Efficiency between 2 Locally Developed Programs and Commercial Software PDF) First-Trimester Risk Calculation for Trisomy 13, 18, and 21: Comparison of the Screening Efficiency between 2 Locally Developed Programs and Commercial Software](https://i1.rgstatic.net/publication/51130606_First-Trimester_Risk_Calculation_for_Trisomy_13_18_and_21_Comparison_of_the_Screening_Efficiency_between_2_Locally_Developed_Programs_and_Commercial_Software/links/5698f14d08aea1476943148b/largepreview.png)
PDF) First-Trimester Risk Calculation for Trisomy 13, 18, and 21: Comparison of the Screening Efficiency between 2 Locally Developed Programs and Commercial Software
![Delta‐NT or NT MoM: which is the most appropriate method for calculating accurate patient‐specific risks for trisomy 21 in the first trimester? - Spencer - 2003 - Ultrasound in Obstetrics & Gynecology - Delta‐NT or NT MoM: which is the most appropriate method for calculating accurate patient‐specific risks for trisomy 21 in the first trimester? - Spencer - 2003 - Ultrasound in Obstetrics & Gynecology -](https://obgyn.onlinelibrary.wiley.com/cms/asset/3f94296d-91e5-47a5-9640-4023a26ba2d9/mfig002.jpg)
Delta‐NT or NT MoM: which is the most appropriate method for calculating accurate patient‐specific risks for trisomy 21 in the first trimester? - Spencer - 2003 - Ultrasound in Obstetrics & Gynecology -
![Correlation between nuchal translucency and nuchal skin‐fold measurements in Down syndrome and unaffected fetuses - Maymon - 2008 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library Correlation between nuchal translucency and nuchal skin‐fold measurements in Down syndrome and unaffected fetuses - Maymon - 2008 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library](https://obgyn.onlinelibrary.wiley.com/cms/asset/c8d1b38b-c387-4bbd-b25f-50b06bf70f00/mfig001.gif)
Correlation between nuchal translucency and nuchal skin‐fold measurements in Down syndrome and unaffected fetuses - Maymon - 2008 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library
![Table 1 from Nuchal translucency in normal fetus and its variation with increasing crown rump length (CRL) and gestational age. | Semantic Scholar Table 1 from Nuchal translucency in normal fetus and its variation with increasing crown rump length (CRL) and gestational age. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/6bba0ba6d67bfd8d1f323dad5f74ca03fbdfcbde/3-Table1-1.png)
Table 1 from Nuchal translucency in normal fetus and its variation with increasing crown rump length (CRL) and gestational age. | Semantic Scholar
![Delta‐NT or NT MoM: which is the most appropriate method for calculating accurate patient‐specific risks for trisomy 21 in the first trimester? - Spencer - 2003 - Ultrasound in Obstetrics & Gynecology - Delta‐NT or NT MoM: which is the most appropriate method for calculating accurate patient‐specific risks for trisomy 21 in the first trimester? - Spencer - 2003 - Ultrasound in Obstetrics & Gynecology -](https://obgyn.onlinelibrary.wiley.com/cms/asset/dd610f44-e538-4d78-8c58-c3f498660bdd/mfig001.jpg)
Delta‐NT or NT MoM: which is the most appropriate method for calculating accurate patient‐specific risks for trisomy 21 in the first trimester? - Spencer - 2003 - Ultrasound in Obstetrics & Gynecology -
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