Evaluation of toxicogenetics damages of the putrescine polyamine on HepG2 cell culture - Campos-Pereira, F. D. [UNESP]; Cagnoni, L. B. [UNESP]; Hara, R. V. [UNESP]; Marin-Morales, M. A. [UNESP] (Elsevier B.V., 2016)