title: Nondisjunction in Down syndrome.
authors.forename: D B
authors.initials: DB
authors.lastname: Flannery
mesh_terms: D004314:Down Syndrome / Q000235:genetics*; D005260:Female; D006801:Humans; D008540:Meiosis; D009630:Nondisjunction, Genetic; D009865:Oocytes / Q000166:cytology; D014960:X Chromosome