%0 Journal Article %T 1q21.1 microduplication: large verbal¨Cnonverbal performance discrepancy and ddPCR assays of HYDIN/HYDIN2 copy number %A Alexander E. Urban %A Bo Zhou %A Brigitte Gilbert-Dussardier %A Claudine Laurent-Levinson %A David Cohen %A Douglas F. Levinson %A Fr¨¦d¨¦ric Bilan %A Jean Xavier %A Reenal Pattni %A Steve S. Ho %A Sylvie Viaux-Savelon %A Xianglong Zhang %J Archive of "NPJ Genomic Medicine". %D 2018 %R 10.1038/s41525-018-0059-2 %X Cognitive and developmental assessments at age 1 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6105585/