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Language: en
Pages: 20
Pages: 20
Type: BOOK - Published: 1984 - Publisher:
Language: en
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Pages: 273
Type: BOOK - Published: 2012-10-16 - Publisher: Elsevier
Down syndrome (DS) is the most common example of neurogenetic aneuploid disorder leading to mental retardation. In most cases, DS results from an extra copy of
Language: en
Pages: 20
Pages: 20
Type: BOOK - Published: 1979 - Publisher:
Language: en
Pages: 254
Pages: 254
Type: BOOK - Published: 2011-08-25 - Publisher: Oxford University Press
Editorial Advisor, Helen Bynum is a freelancer historian and author. --Book Jacket.
Language: en
Pages: 226
Pages: 226
Type: BOOK - Published: 2008 - Publisher: The Facts
Down syndrome is a genetic condition which causes varying degrees of learning disability as well as other health problems. Nearly one baby in every 1000 born in