DNA Methyltransferases in Malar Melasma and Their Modification by Sunscreen in Combination with 4% Niacinamide, 0.05% Retinoic Acid, or Placebo

by Andres Eduardo Campuzano-García, Bertha Torres-Alvarez, Diana Hernández-Blanco, Cornelia Fuentes-Ahumada, Juan Diego Cortés-García, Juan Pablo Castanedo-Cázares
Published 2019-01-01