M. Costa-Silva, A. César, N. P. Gomes, M. S. Fernandes, and F. Azevedo, “Facial Hyperpigmentation Induced by Combination Therapy with Olmesartan Medoxomil- -Hydrochlorothiazide”, SPDV, vol. 76, no. 3, pp. 321-323, Oct. 2018.