Chemopreventive effect of Copaifera langsdorffii leaves hydroalcoholic extract on 1,2-dimethylhydrazine-induced DNA damage and preneoplastic lesions in rat colon - Senedese, Juliana Marques; Alves, Jacqueline Morais; Lima, Ildercílio Mota de Souza; Andrade, Erick Augusto Pedroso de; Furtado, Ricardo Andrade; Bastos, Jairo Kenupp; Tavares, Denise Crispim (BMC Complementary and Alternative Medicine, 2013)