Review Article
Role of Adenotonsillectomy and Tonsillectomy in Children with Down Syndrome Who Develop Obstructive Sleep Apnea by Obesity as a Risk Factor
Figure 1
Representation of (a) free trisomy 21, (b) Robertsonian translocated DS, and (c) mosaic DS with 46/47+21 XX and XY chromosomes.
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(b) |
(c) |