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Vissers, L. E., van Ravenswaaij, C. M., Admiraal, R., Hurst, J. A., de Vries, B. B., Janssen, I. M., et al. (2004). «Mutations in a new member of the chromodomain gene family cause CHARGE syndrome.». Nature Genetics36 (9): 955-957. PMID15300250. doi:10.1038/ng1407.