Kasai, H (December 1997). "Analysis of a form of oxidative DNA damage, 8-hydroxy-2'-deoxyguanosine, as a marker of cellular oxidative stress during carcinogenesis". Mutation Research. 387 (3): 147–63. doi:10.1016/s1383-5742(97)00035-5. PMID9439711.
Halliwell, B (December 1998). "Can oxidative DNA damage be used as a biomarker of cancer risk in humans? Problems, resolutions and preliminary results from nutritional supplementation studies". Free Radical Research. 29 (6): 469–86. doi:10.1080/10715769800300531. PMID10098453.
Kasai, H (December 1997). "Analysis of a form of oxidative DNA damage, 8-hydroxy-2'-deoxyguanosine, as a marker of cellular oxidative stress during carcinogenesis". Mutation Research. 387 (3): 147–63. doi:10.1016/s1383-5742(97)00035-5. PMID9439711.
Halliwell, B (December 1998). "Can oxidative DNA damage be used as a biomarker of cancer risk in humans? Problems, resolutions and preliminary results from nutritional supplementation studies". Free Radical Research. 29 (6): 469–86. doi:10.1080/10715769800300531. PMID10098453.