“COMPARATIVE ANALYSIS OF GENOTOXIC EFFECTS OF PORPHYRIN FeTOBut4PyP AT CELL AND ACELLULAR SYSTEMS IN COMET ASSAY” (2007) Proceedings of the YSU B: Chemical and Biological Sciences, 41(1 (212), pp. 72–76. doi:10.46991/PYSUB.2007.41.1.072.