1. The Origin of Abnormalities in Recurrent Aneuploidy/Polyploidy
W.P. Robinson, D.E. McFadden, M.D. Stephenson 
The American Journal of Human Genetics 
Volume 69, Issue 6, Pages (December 2001)
DOI: /324468
Copyright © 2001 The American Society of Human Genetics Terms and Conditions

2. Figure 1
Pedigrees of couples who experienced recurrence of the same abnormality. Karyotype of abortus and maternal age at the time of SA are noted when known.
The American Journal of Human Genetics  , DOI: ( /324468)
Copyright © 2001 The American Society of Human Genetics Terms and Conditions