• Three patients with partial trisomy for the distal one half of the short arm of chromosome 9 were studied. These patients represent a mild clinical variant of the trisomy 9p syndrome.
(Am J Dis Child 130:663-667, 1976)
Lewandowski RC, Yunis JJ, Lehrke R, O'Leary J, Swaiman KF, Sanchez O. Trisomy for the Distal Half of the Short Arm of Chromosome 9: A Variant of the Trisomy 9p Syndrome. Am J Dis Child. 1976;130(6):663–667. doi:10.1001/archpedi.1976.02120070089018
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