Jin Jo, S. et al. 2010. No Evidence for Increased Skin Cancer Risk in Koreans with Skin Phototypes III-V Treated with Narrowband UVB Phototherapy. Acta Dermato-Venereologica. 91, 1 (Oct. 2010), 40–43. DOI:https://doi.org/10.2340/00015555-0995.