Reis, J., Machado , A., Coelho, A., Costa, V. and Selores, M. 2021. Topical Photodynamic Therapy as a Treatment Option for Periocular Bowen’s Disease: A Case Report. Journal of the Portuguese Society of Dermatology and Venereology. 79, 4 (Dec. 2021), 377-379. DOI:https://doi.org/10.29021/spdv.79.4.1397.