@article{articlea29c55a5, title = {Mononuclear cell cytotoxicity in rats with walker 256 tumor}, author = {Maria, D A and Pagliarini, R C and Mistrone, R J and Pozzi, Diana Helena de Benedetto and Zyngier, Szulim Ber}, year = {1994}, journal = {Brazilian Journal of Medical and Biological Research} }