title: Molecular approaches to trisomy 21.
authors: Howard Hughes Medical Institute, Ann Arbor, MI.
authors: S
authors: S
authors: Jankowski
authors: G D
authors: GD
authors: Stewart
authors: M
authors: M
authors: Buraczynska
authors: J
authors: J
authors: Galt
authors: M
authors: M
authors: Van Keuren
authors: D M
authors: DM
authors: Kurnit
mesh_terms: D001483:Base Sequence; D002874:Chromosome Mapping; D002891:Chromosomes, Human, Pair 21; D004314:Down Syndrome / Q000235:genetics*; D006801:Humans; D009630:Nondisjunction, Genetic; D010641:Phenotype; D011995:Recombination, Genetic / Q000502:physiology