The PTPN22-1858C>T (R620W) functional polymorphism is associated with generalized vitiligo in the Romanian population.
Laberge GS, Birlea SA, Fain PR, Spritz RA. The PTPN22-1858C>T (R620W) functional polymorphism is associated with generalized vitiligo in the Romanian population. Pigment Cell Melanoma Res. 2008 Apr; 21(2):206-8.