Dna damage by 5-aminolevulinic and 4,5-dioxovanleric acids: 8-oxo-7,8 dihidro-2-deoxyguanosine and 5-hydroxy-2-deoxycytidine formation - Onuki, J; Douky, T; Medeiros, M G H; Bechara, Etelvino José Henriques; Cadet, J; Di Mascio, Paolo (Reuniao Anual da Sociedade Brasileira de Bioquimica e Biologia Molecular, 1996)