Penna, Guilherme Loures de Araújo, Rodrigo de Freitas Garbero, Mario Fritsch Neves, Wille Oigman, Daniel Alexandre Bottino, and Eliete Bouskela. 2008. “ Treatment of Essential Hypertension Does Not Normalize Capillary Rarefaction ”. Clinics 63 (5): 613-18. https://doi.org/10.1590/S1807-59322008000500008.