Ishida, H., Kumakiri, M., Ueda, K., Lao, L., Yanagihara, M., Asamoto, K., Imamura, Y., Noriki, S., & Fukuda, M. (2009). Comparative histochemical study of Bowen’s disease and actinic keratosis: preserved normal basal cells in Bowen’s disease. European Journal of Histochemistry, 45(2), 177–90. https://doi.org/10.4081/1628