Tchernev, G., and S. Kordeva. “Melanoma in Situ and Phototoxic Drug Reaction Appearing Simultaneously After Antihypertensives Intake: Photo Nitroso Carcinogenicity of Drugs As Possible Risk Factor for the Development and Progression of Cutaneous Melanoma”. Acta Medica Bulgarica, vol. 52, no. 4, Dec. 2025, pp. 79-83, https://doi.org/10.2478/AMB-2025-0080.