Induction of 1,N-2-etheno-2'-deoxyguanosine in DNA exposed to beta-carotene oxidation products - Marques, Sabrina A.; Loureiro, Ana Paula de Melo; Gomes, Osmar Francisco; Garcia, Camila Carrião Machado; Di Mascio, Paolo; Medeiros, Marisa Helena Gennari de (FEBS Letters, 2004)