Wikler, J. R., Janssen, N., Bruynzeel, D. P., & Nieboer, C. (1990). The effect of UV-light on pityrosporum yeasts: ultrastructural changes and inhibition of growth. Acta Dermato-Venereologica, 70(1), 69–71. https://doi.org/10.2340/00015555706971