title: Comments on "Salivary 8-hydroxy-2-deoxyguanosine, malondialdehyde, vitamin C, and vitamin E in oral pre-cancer and cancer: diagnostic value and free radical mechanism of action".
authors.affiliation: Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
authors.forename: Maryam
authors.initials: M
authors.lastname: Khoubnasabjafari
authors.affiliation: Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
authors.forename: Khalil
authors.initials: K
authors.lastname: Ansarin
authors.affiliation: Hematology-Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
authors.forename: Jalil
authors.initials: J
authors.lastname: Vaez-Gharamaleki
authors.affiliation: Pharmaceutical Analysis Research Center and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran. ajouyban@hotmail.com.
authors.forename: Abolghasem
authors.initials: A
authors.lastname: Jouyban
mesh_terms: D000975:Antioxidants; D001205:Ascorbic Acid; D003849:Deoxyguanosine; D005609:Free Radicals; D006801:Humans; D008315:Malondialdehyde; D018384:Oxidative Stress; D014810:Vitamin E
chemical_list: D000975:Antioxidants; D005609:Free Radicals; D014810:Vitamin E; D008315:Malondialdehyde; D003849:Deoxyguanosine; D001205:Ascorbic Acid
keywords: Analysis; Biomarker; Malondialdehyde; Oral cancer; Oxidative stress