title: [Diagnosis of trisomy 21 during the first trimester of pregnancy by a trophoblast specimen].
authors.forename: A
authors.initials: A
authors.lastname: Treisser
authors.forename: E
authors.initials: E
authors.lastname: Flori
authors.forename: D
authors.initials: D
authors.lastname: Lellouche
authors.forename: J V
authors.initials: JV
authors.lastname: Ruch
authors.forename: R
authors.initials: R
authors.lastname: Renaud
mesh_terms: D000328:Adult; D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D014327:Trophoblasts / Q000473:pathology*
vernacular_title: Diagnostic d'une trisomie 21 au premier trimestre de la grossesse par prélèvement trophoblastique.