“THE COMET ASSAY APPLICATION FOR ESTIMATION OF DNA DAMAGE AND REPAIR. 1. ESTIMATION OF ENDOGENOUS DNA DAMAGE”. Proceedings of the YSU B: Chemical and Biological Sciences, vol. 37, no. 1 (200), Mar. 2003, pp. 151-4, https://doi.org/10.46991/PYSUB.2003.37.1.151.