Vale, S. H., Huttly, W. J., & Wald, N. J. (2020). Antenatal screening for Down’s syndrome: Revised nuchal translucency upper truncation limit due to improved precision of measurement. J Med Screen.
Παραπομπή Chicago StyleVale, Stephen H., Wayne J. Huttly, και Nicholas J. Wald. "Antenatal Screening for Down’s Syndrome: Revised Nuchal Translucency Upper Truncation Limit Due to Improved Precision of Measurement." J Med Screen 2020.
Παραπομπή MLAVale, Stephen H., Wayne J. Huttly, και Nicholas J. Wald. "Antenatal Screening for Down’s Syndrome: Revised Nuchal Translucency Upper Truncation Limit Due to Improved Precision of Measurement." J Med Screen 2020.
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