DOI:
10.1055/s-00000020
Geburtshilfe und Frauenheilkunde
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References
Kozlowski P, Burkhardt T, Gembruch U. et al.
DEGUM, OGUM, SGUM and FMF Germany Recommendations for the Implementation of First-Trimester Screening, Detailed Ultrasound, Cell-Free DNA Screening and Diagnostic Procedures.
Ultraschall Med 2019;
40: 176-193
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