Rodríguez-Blanco, I.; Flórez, Ángeles; Paredes-Suárez, C.; Rodríguez-Lojo, R.; González-Vilas, D.; Ramírez-Santos, A.; Paradela, S.; Suárez Conde, I.; Pereiro-Ferreirós, M. Actinic Cheilitis Prevalence and Risk Factors: A Cross-Sectional, Multicentre Study in a Population Aged 45 Years and Over in North-West Spain. Acta Derm Venereol 2018, 98, 970-974.