title: [Trisomy 21 and pericentric inversion of chromosome 9 in the parental karyotype].
authors.forename: G
authors.initials: G
authors.lastname: Bourrouillou
authors.forename: P
authors.initials: P
authors.lastname: Colombies
authors.forename: N
authors.initials: N
authors.lastname: Dastugue
mesh_terms: D000328:Adult; D002648:Child; D007446:Chromosome Inversion; D002906:Chromosomes, Human, 6-12 and X / Q000648:ultrastructure*; D004314:Down Syndrome / Q000235:genetics*; D005260:Female; D006801:Humans; D007621:Karyotyping; D008297:Male; D011247:Pregnancy; D011296:Prenatal Diagnosis
vernacular_title: Trisomie 21 et l'inversion péricentrique du chromosome 9 dans le caryotype parental.