ArticleCASPubMedPubMed CentralGoogle Scholar Cieslik, E.et al. Contents of polyphenols in fruit and vegetables.Food Chem.94, 135–142 (2006). ArticleCASGoogle Scholar Bhattacharjee, S.et al. Site-specific radical formation in DNA induced by Cu(II)-H2O2oxidizing system, using ESR, immuno-spin...