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Review
. 2007;18(2):233-41.

Prenatal diagnosis of supernumerary ring chromosome 1: case report and review of the literature

A M Wray  1 , T R Dennis, A Ghidini, B Gorman, B R Haddad, J M Meck
Affiliations
  • PMID: 17710876
Review

Prenatal diagnosis of supernumerary ring chromosome 1: case report and review of the literature

A M Wray et al. Genet Couns. 2007.

Abstract

A supernumerary ring chromosome was found on amniocentesis performed for advanced maternal age. A review of the literature found 34 reports of supernumerary ring chromosome I which are compared to our case.

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