van der Zwaag, Paul A An interstitial duplication of chromosome 13q31.3q32.1 further delineates the critical region for postaxial polydactyly type A2. [electronic resource] - European journal of medical genetics - 45-9 p. digital Publication Type: Case Reports; Journal Article ISSN: 1878-0849 Standard No.: 10.1016/j.ejmg.2009.11.003 doi Subjects--Topical Terms: Child, PreschoolChromosome PaintingChromosomes, Human, Pair 13Comparative Genomic HybridizationFingers--abnormalitiesGene DuplicationGlypicans--geneticsHumansMaleOligonucleotide Array Sequence AnalysisPolydactyly--genetics