Teixeira, V., M. Gouveia, I. Coutinho, J. C. Cardoso, Óscar Tellechea, and A. Figueiredo. “KERATOTIC PLAQUES ON THE BUTTOCKS IN DIABETIC PATIENT”. Journal of the Portuguese Society of Dermatology and Venereology, Vol. 71, no. 4, July 2014, pp. 555-7, doi:10.29021/spdv.71.4.221.