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Sánchez-Martín M, Pérez-Losada J, Rodríguez-García A, et al. (October 2003). „Deletion of the SLUG (SNAI2) gene results in human piebaldism“. Am. J. Med. Genet. A. 122A (2): 125–32. doi:10.1002/ajmg.a.20345. PMID12955764. S2CID33811699.
Sánchez-Martín M, Pérez-Losada J, Rodríguez-García A, et al. (October 2003). „Deletion of the SLUG (SNAI2) gene results in human piebaldism“. Am. J. Med. Genet. A. 122A (2): 125–32. doi:10.1002/ajmg.a.20345. PMID12955764. S2CID33811699.