@misc{misce9b3dbf3,
title   = {Proliferation index (PI) determined by MIB-1, P53 and hormonal receptors in grade III hemangiopericytomas},
author = {Rezende, G. G. and Bezerra, A. M. P. S. and Benignus, M. and Colli, Benedicto Oscar and Carlotti Júnior, Carlos Gilberto and Chimelli, Leila Maria Cardão and Serafini, Luciano Neder},
year = {2001},
booktitle   = {Congresso Brasileiro de Patologia}
}