Galia, A., A.E. Calogero, R. Condorelli, F. Fraggetta, A. La Corte, F. Ridolfo, P. Bosco, R. Castiglione, and M. Salemi. 2012. “PARP-1 Protein Expression in Glioblastoma Multiforme”. European Journal of Histochemistry 56 (1):e9. https://doi.org/10.4081/ejh.2012.e9.