H. Hara, M. Naito, T. Harada, I. Tsuboi, T. Terui, and S. Aizawa, “Quantitative Analysis of Formaldehyde-induced Fluorescence in Paraffin-embedded Specimens of Malignant Melanomas and Other Melanocytic Lesions”, Acta Derm Venereol, vol. 96, no. 3, pp. 309–313, Sep. 2015.