1 "Ring chromosome 21 transmitted from mother to daughter Its stability in a lymphoblastoid cell line" 32-5,
2 "Ring chromosome 21 in phenotypically apparently normal persons Report of two families from Switzerland and Italy" 323-9,
3 "Ring chromosome 21 in a boy and a derivative chromosome 21 in the mother implication for ring chromosome formation" 110 : 332-7, 2002
4 "Prenatal detection of an unstable ring 21 chromosome" 310-3,
5 "Molecular mechanisms in the formation of a human ring chromosome 21" 1914-8
6 "Molecular mechanisms for constitutional chromosomal rearrangements in humans" 34 : 297-329, 2000
7 "Molecular and clinical definition of the lesion" 22-8,
8 "Mechanisms of ring chromosome formation in 11 cases of human ring chromosome 21" 15-28,
9 "Further characterization of 19 cases of rea and delineation as isochromosomes or Robertsonian translocations in Down syndrome" 1218-22,
10 "Down's syndrome with a recombinant tandem duplication of chromosome 21 derived from a maternal ring" 310-4,
1 "Ring chromosome 21 transmitted from mother to daughter Its stability in a lymphoblastoid cell line" 32-5,
2 "Ring chromosome 21 in phenotypically apparently normal persons Report of two families from Switzerland and Italy" 323-9,
3 "Ring chromosome 21 in a boy and a derivative chromosome 21 in the mother implication for ring chromosome formation" 110 : 332-7, 2002
4 "Prenatal detection of an unstable ring 21 chromosome" 310-3,
5 "Molecular mechanisms in the formation of a human ring chromosome 21" 1914-8
6 "Molecular mechanisms for constitutional chromosomal rearrangements in humans" 34 : 297-329, 2000
7 "Molecular and clinical definition of the lesion" 22-8,
8 "Mechanisms of ring chromosome formation in 11 cases of human ring chromosome 21" 15-28,
9 "Further characterization of 19 cases of rea and delineation as isochromosomes or Robertsonian translocations in Down syndrome" 1218-22,
10 "Down's syndrome with a recombinant tandem duplication of chromosome 21 derived from a maternal ring" 310-4,
11 "Clinical Atlas of Human Chromosomes" John Wiley and Sons 1984
12 "A case of r with stigmata of atypical Down syndrome" 65-9,