TY - JOUR T1 - Mechanisms of cell transformation induced by polyomavirus JO - Brazilian Journal of Medical and Biological Research A1 - Oliveira, M.L.S. A1 - Brochado, S.M. A1 - Sogayar, M.C. SN - 0100-879X UL - 10.1590/S0100-879X1999000700010 VL - 32 Y1 - 1999 PB - Brasil ER -