Charlín, R., Barcaui, C. B., Kac, B. K., Soares, D. B., Rabello-Fonseca, R. and Azulay-Abulafia, L. (2008), Hydroquinone-induced exogenous ochronosis: a report of four cases and usefulness of dermoscopy. International Journal of Dermatology, 47: 19–23. DOI:10.1111/j.1365-4632.2007.03351.x
FINDLAY, G., MORRISON, J. and SIMSON, I. (1975), Exogenous ochronosis and pigmented colloid milium from hydroquinone bleaching creams. British Journal of Dermatology, 93: 613–622. DOI:10.1111/j.1365-2133.1975.tb05110.x
Bellew, S. G. and Alster, T. S. (2004), Treatment of Exogenous Ochronosis With a Q-Switched Alexandrite (755 nm) Laser. Dermatologic Surgery, 30: 555–558. DOI:10.1111/j.1524-4725.2004.30177.x
