Ishida, H., Kumakiri, M., Ueda, K., Lao, L., Yanagihara, M., Asamoto, K., Imamura, Y., Noriki, S. and 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), pp. 177–90. doi: 10.4081/1628.