TY - JOUR T1 - Fractional Erbium laser in the treatment of photoaging: randomized comparative, clinical and histopathological study of ablative (2940nm) vs. non-ablative (1540nm) methods after 3 months JO - Anais Brasileiros de Dermatologia A1 - Borges, Juliano A1 - Cuzzi, Tullia A1 - Mandarim-de-Lacerda, Carlos Alberto A1 - Manela-Azulay, Mônica SN - 0365-0596 UL - 10.1590/abd1806-4841.20142370 VL - 89 Y1 - 2014 PB - Brasil ER -