First-trimester sex determination from fetal DNA in cervical swabs.
Zimmermann
R
R
Department of Obstetrics, University of Zurich, Switzerland.
Huch
A
A
Kratzer
A
A
Bär
W
W
D001706:Biopsy / Q000379:methods*; D002584:Cervix Uteri; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis / Q000379:methods*; D012732:Sex Determination Analysis / Q000379:methods*