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Possible risk factors for Down syndrome and sex chromosomal aneuploidy in Mysore, South India
BACKGROUND: Down syndrome (DS) and sex chromosomal aneuploidy (SA) are common chromosomal anomalies causing congenital malformations and mental retardation in humans. The well-established risk factor, advanced maternal age, was not found in many of the DS and SA cases in India, while the other possi...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Medknow Publications
2007
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3168135/ https://www.ncbi.nlm.nih.gov/pubmed/21957357 http://dx.doi.org/10.4103/0971-6866.38984 |