Hernández-Fernaud, Estefanía, et al. “Perception of Low-Level Expression Dermatological Diseases and Quality of Life: Moderating Role of Coping”. Universitas Psychologica, vol. 14, no. 2, Sept. 2015, pp. 523-34, https://doi.org/10.11144/Javeriana.upsy14-2.padb.