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Table 5 from New first trimester crown-rump length's equations optimized by structured data collection from a French general population | Semantic Scholar
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Table 4 from Ultrasound Reference Chart Based on IVF Dates to Estimate Gestational Age at 6–9 weeks' Gestation | Semantic Scholar
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International standards for early fetal size and pregnancy dating based on ultrasound measurement of crown–rump length in the first trimester of pregnancy - Papageorghiou - 2014 - Ultrasound in Obstetrics & Gynecology -
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PDF) Ultrasound Reference Chart Based on IVF Dates to Estimate Gestational Age at 6–9 weeks' Gestation
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New crown–rump length curve based on over 3500 pregnancies - Pexsters - 2010 - Ultrasound in Obstetrics & Gynecology - Wiley Online Library
![Table II from Automatic Gestational Age Estimation Based on Crown Rump Length and Gestational Sac | Semantic Scholar Table II from Automatic Gestational Age Estimation Based on Crown Rump Length and Gestational Sac | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/01d736e9474d5f6b8fcf9db77fd9ab61898d7416/4-TableII-1.png)
Table II from Automatic Gestational Age Estimation Based on Crown Rump Length and Gestational Sac | Semantic Scholar
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