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You searched for: Author/Creator Sikkel, E.- Sikkel, E. [remove] 3
- 618.047543 3
- Diagnosis, Ultrasonic -- Periodicals 3
- Generative organs, Female -- Diseases -- Diagnosis -- Periodicals 3
- Genital Diseases, Female -- ultrasonography -- Periodicals 3
- Ultrasonics in obstetrics -- Periodicals 3
- Ultrasonography, Prenatal -- Periodicals 3
- aneuploidies -- Down syndrome -- observer -- sonography -- trisomy 21 -- umbilical coiling index -- umbilical cord 1