title: [Histological study of chorion frondosum sections for prenatal sex determination in the 1st pregnancy trimester].
mesh_terms: D002824:Chorionic Villi / Q000032:analysis*; D005260:Female; D006801:Humans; D008297:Male; D010920:Placenta / Q000032:analysis*; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis; D012728:Sex Chromatin / Q000032:analysis; D012732:Sex Determination Analysis; D014998:Y Chromosome / Q000032:analysis
vernacular_title: A terhesség I. trimeszterében prenatalis magzati nemmeghatározásra vett chorion frondosum excindátumok szövettani vizsgálata.