Bcl-2 and bax expressions in pre-term, term and post-term placentas - Daher, Silvia; Guimarães, Alberto J.; Mattar, Rosiane; Ishigai, Marcia Marcelino de Souza; Barreiro, Érica G.; Bevilacqua, Estela Maris Andrade Forell (American Journal of Reproductive Immunology, 2008)