1. Squamous cell carcinoma;Schwartz,1999
2. Long-term actinic damage in sun-exposed vitiligo and normally pigmented skin;Calanchini-Postizzi;Dermatologica,1987
3. Photoprotection in vitiligo and normal skin;Gniadecka;Acta Derm Venereol(Stockholm),1996
4. Vitiligine e cancro cutaneo;Lisi;Minerva derm,1972
5. Vitiligo et ?pith?liomas cutan?s;Ortonne;Annls Derm V?n?r Paris,1978